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Merge branch 'stable-23.10' into feat/MCOL-6072-parallel-scan-4-CES-4
This commit is contained in:
@@ -84,7 +84,7 @@ CalpontSelectExecutionPlan::CalpontSelectExecutionPlan(int location)
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, fLimitNum(-1)
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, fLimitNum(-1)
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, fHasOrderBy(false)
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, fHasOrderBy(false)
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, fStringScanThreshold(ULONG_MAX)
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, fStringScanThreshold(ULONG_MAX)
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, fQueryType(SELECT)
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, fQueryType(IDBQueryType::SELECT)
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, fPriority(querystats::DEFAULT_USER_PRIORITY_LEVEL)
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, fPriority(querystats::DEFAULT_USER_PRIORITY_LEVEL)
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, fStringTableThreshold(20)
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, fStringTableThreshold(20)
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, fOrderByThreads(1)
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, fOrderByThreads(1)
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@@ -491,27 +491,20 @@ string CalpontSelectExecutionPlan::toString(const size_t ident) const
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return output.str();
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return output.str();
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}
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}
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string CalpontSelectExecutionPlan::queryTypeToString(const uint32_t queryType)
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string CalpontSelectExecutionPlan::queryTypeToString(const IDBQueryType queryType)
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{
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{
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switch (queryType)
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switch (queryType)
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{
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{
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case SELECT: return "SELECT";
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case IDBQueryType::SELECT: return "SELECT";
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case IDBQueryType::UPDATE: return "UPDATE";
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case UPDATE: return "UPDATE";
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case IDBQueryType::DELETE: return "DELETE";
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case IDBQueryType::INSERT_SELECT: return "INSERT_SELECT";
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case DELETE: return "DELETE";
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case IDBQueryType::CREATE_TABLE: return "CREATE_TABLE";
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case IDBQueryType::DROP_TABLE: return "DROP_TABLE";
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case INSERT_SELECT: return "INSERT_SELECT";
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case IDBQueryType::ALTER_TABLE: return "ALTER_TABLE";
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case IDBQueryType::INSERT: return "INSERT";
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case CREATE_TABLE: return "CREATE_TABLE";
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case IDBQueryType::LOAD_DATA_INFILE: return "LOAD_DATA_INFILE";
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case IDBQueryType::UNION: return "UNION";
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case DROP_TABLE: return "DROP_TABLE";
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case ALTER_TABLE: return "ALTER_TABLE";
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case INSERT: return "INSERT";
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case LOAD_DATA_INFILE: return "LOAD_DATA_INFILE";
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}
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}
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return "UNKNOWN";
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return "UNKNOWN";
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@@ -55,6 +55,22 @@ enum RM_PARMS
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UMSMALLSIDEMEMORY,
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UMSMALLSIDEMEMORY,
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};
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};
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// query type of select plan.
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// TODO: move it somewhere?
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enum class IDBQueryType : uint32_t
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{
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SELECT,
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UPDATE,
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DELETE,
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INSERT_SELECT,
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CREATE_TABLE,
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DROP_TABLE,
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ALTER_TABLE,
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INSERT,
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LOAD_DATA_INFILE,
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UNION
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};
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struct RMParam
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struct RMParam
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{
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{
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RMParam(uint32_t s, uint16_t i, uint64_t v) : sessionId(s), id(i), value(v)
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RMParam(uint32_t s, uint16_t i, uint64_t v) : sessionId(s), id(i), value(v)
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@@ -97,21 +113,6 @@ class CalpontSelectExecutionPlan : public CalpontExecutionPlan
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typedef std::vector<RMParam> RMParmVec;
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typedef std::vector<RMParam> RMParmVec;
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// query type of this select plan.
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#undef DELETE // Windows defines this...
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enum IDB_QUERYTYPE
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{
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SELECT,
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UPDATE,
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DELETE,
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INSERT_SELECT,
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CREATE_TABLE,
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DROP_TABLE,
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ALTER_TABLE,
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INSERT,
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LOAD_DATA_INFILE
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};
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enum SE_LOCATION
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enum SE_LOCATION
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{
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{
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MAIN,
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MAIN,
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@@ -645,7 +646,7 @@ class CalpontSelectExecutionPlan : public CalpontExecutionPlan
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}
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}
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// query type. return string for easy stats insert
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// query type. return string for easy stats insert
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void queryType(const uint32_t queryType)
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void queryType(const IDBQueryType queryType)
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{
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{
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fQueryType = queryType;
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fQueryType = queryType;
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}
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}
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@@ -653,7 +654,7 @@ class CalpontSelectExecutionPlan : public CalpontExecutionPlan
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{
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{
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return queryTypeToString(fQueryType);
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return queryTypeToString(fQueryType);
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}
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}
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static std::string queryTypeToString(const uint32_t queryType);
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static std::string queryTypeToString(const IDBQueryType queryType);
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void priority(uint32_t p)
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void priority(uint32_t p)
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{
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{
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@@ -713,7 +714,7 @@ class CalpontSelectExecutionPlan : public CalpontExecutionPlan
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{
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{
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fDJSMaxPartitionTreeDepth = value;
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fDJSMaxPartitionTreeDepth = value;
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}
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}
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uint64_t djsMaxPartitionTreeDepth()
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uint64_t djsMaxPartitionTreeDepth() const
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{
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{
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return fDJSMaxPartitionTreeDepth;
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return fDJSMaxPartitionTreeDepth;
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}
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}
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@@ -952,7 +953,7 @@ class CalpontSelectExecutionPlan : public CalpontExecutionPlan
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uint64_t fStringScanThreshold = ULONG_MAX;
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uint64_t fStringScanThreshold = ULONG_MAX;
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// query type
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// query type
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uint32_t fQueryType = SELECT;
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IDBQueryType fQueryType{IDBQueryType::SELECT};
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uint32_t fPriority;
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uint32_t fPriority;
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uint32_t fStringTableThreshold = 20;
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uint32_t fStringTableThreshold = 20;
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@@ -499,67 +499,7 @@ void adjustLastStep(JobStepVector& querySteps, DeliveredTableMap& deliverySteps,
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deliverySteps[CNX_VTABLE_ID] = ws;
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deliverySteps[CNX_VTABLE_ID] = ws;
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}
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}
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// TODO MCOL-894 we don't need to run sorting|distinct
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addAnnexStep(querySteps, deliverySteps, jobInfo);
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// every time
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// if ((jobInfo.limitCount != (uint64_t) - 1) ||
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// (jobInfo.constantCol == CONST_COL_EXIST) ||
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// (jobInfo.hasDistinct))
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// {
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if (jobInfo.annexStep.get() == NULL)
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jobInfo.annexStep.reset(new TupleAnnexStep(jobInfo));
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TupleAnnexStep* tas = dynamic_cast<TupleAnnexStep*>(jobInfo.annexStep.get());
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tas->setLimit(jobInfo.limitStart, jobInfo.limitCount);
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if (jobInfo.orderByColVec.size() > 0)
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{
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tas->addOrderBy(new LimitedOrderBy());
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if (jobInfo.orderByThreads > 1)
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tas->setParallelOp();
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tas->setMaxThreads(jobInfo.orderByThreads);
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}
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if (jobInfo.constantCol == CONST_COL_EXIST)
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tas->addConstant(new TupleConstantStep(jobInfo));
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if (jobInfo.hasDistinct)
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tas->setDistinct();
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// }
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if (jobInfo.annexStep)
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{
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TupleDeliveryStep* ds = dynamic_cast<TupleDeliveryStep*>(deliverySteps[CNX_VTABLE_ID].get());
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RowGroup rg2 = ds->getDeliveredRowGroup();
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if (jobInfo.trace)
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cout << "Output RowGroup 2: " << rg2.toString() << endl;
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AnyDataListSPtr spdlIn(new AnyDataList());
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RowGroupDL* dlIn;
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if (jobInfo.orderByColVec.size() > 0)
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dlIn = new RowGroupDL(jobInfo.orderByThreads, jobInfo.fifoSize);
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else
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dlIn = new RowGroupDL(1, jobInfo.fifoSize);
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dlIn->OID(CNX_VTABLE_ID);
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spdlIn->rowGroupDL(dlIn);
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JobStepAssociation jsaIn;
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jsaIn.outAdd(spdlIn);
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dynamic_cast<JobStep*>(ds)->outputAssociation(jsaIn);
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jobInfo.annexStep->inputAssociation(jsaIn);
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AnyDataListSPtr spdlOut(new AnyDataList());
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RowGroupDL* dlOut = new RowGroupDL(1, jobInfo.fifoSize);
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dlOut->OID(CNX_VTABLE_ID);
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spdlOut->rowGroupDL(dlOut);
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JobStepAssociation jsaOut;
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jsaOut.outAdd(spdlOut);
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jobInfo.annexStep->outputAssociation(jsaOut);
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querySteps.push_back(jobInfo.annexStep);
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dynamic_cast<TupleAnnexStep*>(jobInfo.annexStep.get())->initialize(rg2, jobInfo);
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deliverySteps[CNX_VTABLE_ID] = jobInfo.annexStep;
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}
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// Check if constant false
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// Check if constant false
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if (jobInfo.constantFalse)
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if (jobInfo.constantFalse)
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@@ -4407,6 +4347,78 @@ void makeNoTableJobStep(JobStepVector& querySteps, JobStepVector& projectSteps,
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namespace joblist
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namespace joblist
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{
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{
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void addAnnexStep(JobStepVector& querySteps, DeliveredTableMap& deliverySteps, JobInfo& jobInfo,
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IDBQueryType queryType)
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{
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// TODO MCOL-894 we don't need to run sorting|distinct
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// every time
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// if ((jobInfo.limitCount != (uint64_t) - 1) ||
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// (jobInfo.constantCol == CONST_COL_EXIST) ||
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// (jobInfo.hasDistinct))
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// {
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if (!jobInfo.annexStep)
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{
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jobInfo.annexStep.reset(new TupleAnnexStep(jobInfo));
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}
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auto* tas = dynamic_cast<TupleAnnexStep*>(jobInfo.annexStep.get());
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tas->setLimit(jobInfo.limitStart, jobInfo.limitCount);
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if (!jobInfo.orderByColVec.empty())
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{
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tas->addOrderBy(new LimitedOrderBy());
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if (jobInfo.orderByThreads > 1)
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tas->setParallelOp();
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tas->setMaxThreads(jobInfo.orderByThreads);
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}
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if (queryType != IDBQueryType::UNION)
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{
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if (jobInfo.constantCol == CONST_COL_EXIST)
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tas->addConstant(new TupleConstantStep(jobInfo));
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if (jobInfo.hasDistinct)
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tas->setDistinct();
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}
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// }
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auto* tds = dynamic_cast<TupleDeliveryStep*>(deliverySteps[CNX_VTABLE_ID].get());
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RowGroup rg = tds->getDeliveredRowGroup();
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if (jobInfo.trace)
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cout << "Output RowGroup 2: " << rg.toString() << endl;
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|
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AnyDataListSPtr spdlIn(new AnyDataList());
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RowGroupDL* dlIn;
|
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if (jobInfo.orderByColVec.empty())
|
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{
|
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dlIn = new RowGroupDL(1, jobInfo.fifoSize);
|
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}
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else
|
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{
|
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dlIn = new RowGroupDL(jobInfo.orderByThreads, jobInfo.fifoSize);
|
||||||
|
}
|
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dlIn->OID(CNX_VTABLE_ID);
|
||||||
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spdlIn->rowGroupDL(dlIn);
|
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JobStepAssociation jsaIn;
|
||||||
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jsaIn.outAdd(spdlIn);
|
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dynamic_cast<JobStep*>(tds)->outputAssociation(jsaIn);
|
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jobInfo.annexStep->inputAssociation(jsaIn);
|
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|
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AnyDataListSPtr spdlOut(new AnyDataList());
|
||||||
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RowGroupDL* dlOut = new RowGroupDL(1, jobInfo.fifoSize);
|
||||||
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dlOut->OID(CNX_VTABLE_ID);
|
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spdlOut->rowGroupDL(dlOut);
|
||||||
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JobStepAssociation jsaOut;
|
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jsaOut.outAdd(spdlOut);
|
||||||
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jobInfo.annexStep->outputAssociation(jsaOut);
|
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|
||||||
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querySteps.push_back(jobInfo.annexStep);
|
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dynamic_cast<TupleAnnexStep*>(jobInfo.annexStep.get())->initialize(rg, jobInfo);
|
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deliverySteps[CNX_VTABLE_ID] = jobInfo.annexStep;
|
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}
|
||||||
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|
||||||
void associateTupleJobSteps(JobStepVector& querySteps, JobStepVector& projectSteps,
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void associateTupleJobSteps(JobStepVector& querySteps, JobStepVector& projectSteps,
|
||||||
DeliveredTableMap& deliverySteps, JobInfo& jobInfo,
|
DeliveredTableMap& deliverySteps, JobInfo& jobInfo,
|
||||||
const bool overrideLargeSideEstimate)
|
const bool overrideLargeSideEstimate)
|
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@@ -5049,7 +5061,7 @@ void associateTupleJobSteps(JobStepVector& querySteps, JobStepVector& projectSte
|
|||||||
adjustLastStep(querySteps, deliverySteps, jobInfo); // to match the select clause
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adjustLastStep(querySteps, deliverySteps, jobInfo); // to match the select clause
|
||||||
}
|
}
|
||||||
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|
||||||
SJSTEP unionQueries(JobStepVector& queries, uint64_t distinctUnionNum, JobInfo& jobInfo)
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SJSTEP unionQueries(JobStepVector& queries, uint64_t distinctUnionNum, JobInfo& jobInfo, uint32_t keyCount)
|
||||||
{
|
{
|
||||||
vector<RowGroup> inputRGs;
|
vector<RowGroup> inputRGs;
|
||||||
vector<bool> distinct;
|
vector<bool> distinct;
|
||||||
@@ -5124,7 +5136,7 @@ SJSTEP unionQueries(JobStepVector& queries, uint64_t distinctUnionNum, JobInfo&
|
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dl->OID(CNX_VTABLE_ID);
|
dl->OID(CNX_VTABLE_ID);
|
||||||
JobStepAssociation jsa;
|
JobStepAssociation jsa;
|
||||||
jsa.outAdd(spdl);
|
jsa.outAdd(spdl);
|
||||||
TupleUnion* unionStep = new TupleUnion(CNX_VTABLE_ID, jobInfo);
|
TupleUnion* unionStep = new TupleUnion(CNX_VTABLE_ID, jobInfo, keyCount);
|
||||||
unionStep->inputAssociation(jsaToUnion);
|
unionStep->inputAssociation(jsaToUnion);
|
||||||
unionStep->outputAssociation(jsa);
|
unionStep->outputAssociation(jsa);
|
||||||
|
|
||||||
@@ -5167,6 +5179,11 @@ SJSTEP unionQueries(JobStepVector& queries, uint64_t distinctUnionNum, JobInfo&
|
|||||||
|
|
||||||
for (size_t i = 0; i < jobInfo.deliveredCols.size(); i++)
|
for (size_t i = 0; i < jobInfo.deliveredCols.size(); i++)
|
||||||
{
|
{
|
||||||
|
auto* cc = dynamic_cast<ConstantColumn*>(jobInfo.deliveredCols[i].get());
|
||||||
|
if (cc)
|
||||||
|
{
|
||||||
|
jobInfo.deliveredCols[i].reset(new SimpleColumn(*jobInfo.deliveredCols[i]));
|
||||||
|
}
|
||||||
CalpontSystemCatalog::ColType ct = jobInfo.deliveredCols[i]->resultType();
|
CalpontSystemCatalog::ColType ct = jobInfo.deliveredCols[i]->resultType();
|
||||||
// XXX remove after connector change
|
// XXX remove after connector change
|
||||||
ct.colDataType = types[i];
|
ct.colDataType = types[i];
|
||||||
|
|||||||
@@ -129,7 +129,10 @@ void associateTupleJobSteps(JobStepVector& querySteps, JobStepVector& projectSte
|
|||||||
void orExpresssion(const execplan::Operator* op, JobInfo& jobInfo);
|
void orExpresssion(const execplan::Operator* op, JobInfo& jobInfo);
|
||||||
|
|
||||||
// union the queries and return the tuple union step
|
// union the queries and return the tuple union step
|
||||||
SJSTEP unionQueries(JobStepVector& queries, uint64_t distinctUnionNum, JobInfo& jobInfo);
|
SJSTEP unionQueries(JobStepVector& queries, uint64_t distinctUnionNum, JobInfo& jobInfo, uint32_t keyCount);
|
||||||
|
|
||||||
|
void addAnnexStep(JobStepVector& querySteps, DeliveredTableMap& deliverySteps, JobInfo& jobInfo,
|
||||||
|
IDBQueryType queryType = execplan::IDBQueryType::SELECT);
|
||||||
|
|
||||||
// Used for join graph analysis.
|
// Used for join graph analysis.
|
||||||
// WHITE - node is not processed.
|
// WHITE - node is not processed.
|
||||||
|
|||||||
@@ -42,11 +42,7 @@ using namespace boost;
|
|||||||
#include "mcsanalyzetableexecutionplan.h"
|
#include "mcsanalyzetableexecutionplan.h"
|
||||||
#include "calpontsystemcatalog.h"
|
#include "calpontsystemcatalog.h"
|
||||||
#include "dbrm.h"
|
#include "dbrm.h"
|
||||||
#include "filter.h"
|
|
||||||
#include "simplefilter.h"
|
#include "simplefilter.h"
|
||||||
#include "constantfilter.h"
|
|
||||||
#include "existsfilter.h"
|
|
||||||
#include "selectfilter.h"
|
|
||||||
#include "returnedcolumn.h"
|
#include "returnedcolumn.h"
|
||||||
#include "aggregatecolumn.h"
|
#include "aggregatecolumn.h"
|
||||||
#include "windowfunctioncolumn.h"
|
#include "windowfunctioncolumn.h"
|
||||||
@@ -57,7 +53,6 @@ using namespace boost;
|
|||||||
#include "pseudocolumn.h"
|
#include "pseudocolumn.h"
|
||||||
#include "simplecolumn.h"
|
#include "simplecolumn.h"
|
||||||
#include "rowcolumn.h"
|
#include "rowcolumn.h"
|
||||||
#include "treenodeimpl.h"
|
|
||||||
#include "udafcolumn.h"
|
#include "udafcolumn.h"
|
||||||
using namespace execplan;
|
using namespace execplan;
|
||||||
|
|
||||||
@@ -73,11 +68,9 @@ using namespace logging;
|
|||||||
#include "primitivestep.h"
|
#include "primitivestep.h"
|
||||||
#include "jl_logger.h"
|
#include "jl_logger.h"
|
||||||
#include "jlf_execplantojoblist.h"
|
#include "jlf_execplantojoblist.h"
|
||||||
#include "rowaggregation.h"
|
|
||||||
#include "tuplehashjoin.h"
|
#include "tuplehashjoin.h"
|
||||||
#include "tupleunion.h"
|
#include "tupleunion.h"
|
||||||
#include "expressionstep.h"
|
#include "expressionstep.h"
|
||||||
#include "tupleconstantstep.h"
|
|
||||||
#include "tuplehavingstep.h"
|
#include "tuplehavingstep.h"
|
||||||
#include "windowfunctionstep.h"
|
#include "windowfunctionstep.h"
|
||||||
#include "tupleannexstep.h"
|
#include "tupleannexstep.h"
|
||||||
@@ -1944,6 +1937,43 @@ void makeAnalyzeTableJobSteps(MCSAnalyzeTableExecutionPlan* caep, JobInfo& jobIn
|
|||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
|
void fixUnionExpressionCol(ParseTree* tree, void* obj)
|
||||||
|
{
|
||||||
|
if (tree->left() || tree->right())
|
||||||
|
{
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
auto* ac = dynamic_cast<ArithmeticColumn*>(tree->data());
|
||||||
|
if (ac && ac->expression())
|
||||||
|
{
|
||||||
|
ac->expression()->walk(fixUnionExpressionCol, obj);
|
||||||
|
ac->setSimpleColumnList();
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
auto* fc = dynamic_cast<FunctionColumn*>(tree->data());
|
||||||
|
if (fc && !fc->functionParms().empty())
|
||||||
|
{
|
||||||
|
for (auto& parm : fc->functionParms())
|
||||||
|
{
|
||||||
|
parm->walk(fixUnionExpressionCol, obj);
|
||||||
|
}
|
||||||
|
fc->setSimpleColumnList();
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
auto* csep = static_cast<CalpontSelectExecutionPlan*>(obj);
|
||||||
|
auto* rc = dynamic_cast<ReturnedColumn*>(tree->data());
|
||||||
|
if (rc)
|
||||||
|
{
|
||||||
|
if (dynamic_cast<ConstantColumn*>(rc) || rc->orderPos() == -1ull)
|
||||||
|
{
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
auto* newrc = csep->returnedCols()[rc->orderPos()]->clone();
|
||||||
|
csep->returnedCols()[rc->orderPos()]->incRefCount();
|
||||||
|
tree->data(newrc);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
} // namespace
|
} // namespace
|
||||||
|
|
||||||
namespace joblist
|
namespace joblist
|
||||||
@@ -1986,28 +2016,125 @@ void makeJobSteps(CalpontSelectExecutionPlan* csep, JobInfo& jobInfo, JobStepVec
|
|||||||
}
|
}
|
||||||
|
|
||||||
void makeUnionJobSteps(CalpontSelectExecutionPlan* csep, JobInfo& jobInfo, JobStepVector& querySteps,
|
void makeUnionJobSteps(CalpontSelectExecutionPlan* csep, JobInfo& jobInfo, JobStepVector& querySteps,
|
||||||
JobStepVector&, DeliveredTableMap& deliverySteps)
|
JobStepVector& /*projectSteps*/, DeliveredTableMap& deliverySteps)
|
||||||
{
|
{
|
||||||
CalpontSelectExecutionPlan::SelectList& selectVec = csep->unionVec();
|
CalpontSelectExecutionPlan::SelectList& unionVec = csep->unionVec();
|
||||||
uint8_t distinctUnionNum = csep->distinctUnionNum();
|
uint8_t distinctUnionNum = csep->distinctUnionNum();
|
||||||
RetColsVector unionRetCols = csep->returnedCols();
|
uint32_t unionRetColsCount = csep->returnedCols().size();
|
||||||
JobStepVector unionFeeders;
|
JobStepVector unionFeeders;
|
||||||
|
|
||||||
for (CalpontSelectExecutionPlan::SelectList::iterator cit = selectVec.begin(); cit != selectVec.end();
|
std::remove_cv_t<std::remove_reference_t<decltype(csep->orderByCols())>> expOrderByCols;
|
||||||
cit++)
|
for (auto& obc : csep->orderByCols())
|
||||||
{
|
{
|
||||||
// @bug4848, enhance and unify limit handling.
|
if (obc->orderPos() != -1ull)
|
||||||
SJSTEP sub = doUnionSub(cit->get(), jobInfo);
|
{
|
||||||
|
continue;
|
||||||
|
}
|
||||||
|
if (dynamic_cast<SimpleColumn*>(obc.get()) == nullptr &&
|
||||||
|
dynamic_cast<ConstantColumn*>(obc.get()) == nullptr)
|
||||||
|
{
|
||||||
|
// Arithmetic & function columns need special processing
|
||||||
|
expOrderByCols.push_back(obc);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
for (auto& unionSub : unionVec)
|
||||||
|
{
|
||||||
|
auto* unionCSEP = dynamic_cast<CalpontSelectExecutionPlan*>(unionSub.get());
|
||||||
|
for (auto& obc : expOrderByCols)
|
||||||
|
{
|
||||||
|
// Replace any leaf of expressions in the ORDER BY list with the corresponding column for each table in
|
||||||
|
// the UNION, and add the expression to the returned columns.
|
||||||
|
auto* col = obc->clone();
|
||||||
|
auto* ac = dynamic_cast<ArithmeticColumn*>(col);
|
||||||
|
auto* fc = dynamic_cast<FunctionColumn*>(col);
|
||||||
|
if (ac)
|
||||||
|
{
|
||||||
|
ac->expression()->walk(fixUnionExpressionCol, unionCSEP);
|
||||||
|
ac->setSimpleColumnList();
|
||||||
|
}
|
||||||
|
else if (fc)
|
||||||
|
{
|
||||||
|
for (auto& parm : fc->functionParms())
|
||||||
|
{
|
||||||
|
parm->walk(fixUnionExpressionCol, unionCSEP);
|
||||||
|
}
|
||||||
|
fc->setSimpleColumnList();
|
||||||
|
}
|
||||||
|
unionCSEP->returnedCols().emplace_back(col);
|
||||||
|
}
|
||||||
|
SJSTEP sub = doUnionSub(unionSub.get(), jobInfo);
|
||||||
querySteps.push_back(sub);
|
querySteps.push_back(sub);
|
||||||
unionFeeders.push_back(sub);
|
unionFeeders.push_back(sub);
|
||||||
}
|
}
|
||||||
|
|
||||||
jobInfo.deliveredCols = unionRetCols;
|
for (auto& obc : expOrderByCols)
|
||||||
SJSTEP unionStep(unionQueries(unionFeeders, distinctUnionNum, jobInfo));
|
{
|
||||||
|
// Add a SimpleColumn to the outer query for the every ORDER BY expression
|
||||||
|
auto* sc = new SimpleColumn(*obc.get());
|
||||||
|
csep->returnedCols().emplace_back(sc);
|
||||||
|
sc->colPosition(csep->returnedCols().size() - 1);
|
||||||
|
sc->orderPos(csep->returnedCols().size() - 1);
|
||||||
|
obc->orderPos(csep->returnedCols().size() - 1);
|
||||||
|
}
|
||||||
|
|
||||||
|
jobInfo.deliveredCols = csep->returnedCols();
|
||||||
|
SJSTEP unionStep(unionQueries(unionFeeders, distinctUnionNum, jobInfo, unionRetColsCount));
|
||||||
querySteps.push_back(unionStep);
|
querySteps.push_back(unionStep);
|
||||||
uint16_t stepNo = jobInfo.subId * 10000;
|
uint16_t stepNo = jobInfo.subId * 10000;
|
||||||
numberSteps(querySteps, stepNo, jobInfo.traceFlags);
|
numberSteps(querySteps, stepNo, jobInfo.traceFlags);
|
||||||
deliverySteps[execplan::CNX_VTABLE_ID] = unionStep;
|
deliverySteps[execplan::CNX_VTABLE_ID] = unionStep;
|
||||||
|
|
||||||
|
if (!csep->orderByCols().empty() || csep->limitStart() != 0 || csep->limitNum() != -1ull)
|
||||||
|
{
|
||||||
|
jobInfo.limitStart = csep->limitStart();
|
||||||
|
jobInfo.limitCount = csep->limitNum();
|
||||||
|
jobInfo.orderByThreads = csep->orderByThreads();
|
||||||
|
for (auto& obc : csep->orderByCols())
|
||||||
|
{
|
||||||
|
auto* osc = dynamic_cast<SimpleColumn*>(obc.get());
|
||||||
|
if (osc)
|
||||||
|
{
|
||||||
|
auto* sc = dynamic_cast<SimpleColumn*>(jobInfo.deliveredCols[obc->orderPos()].get());
|
||||||
|
idbassert(sc);
|
||||||
|
sc->schemaName("");
|
||||||
|
sc->tableAlias(querySteps[0]->alias());
|
||||||
|
sc->colPosition(obc->orderPos());
|
||||||
|
sc->oid(tableOid(sc, jobInfo.csc) + 1 + obc->orderPos());
|
||||||
|
jobInfo.orderByColVec.emplace_back(getTupleKey(jobInfo, sc), obc->asc());
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
auto* tus = dynamic_cast<TupleUnion*>(unionStep.get());
|
||||||
|
auto& keys = tus->getOutputRowGroup().getKeys();
|
||||||
|
idbassert(obc->orderPos() < keys.size());
|
||||||
|
jobInfo.orderByColVec.emplace_back(keys[obc->orderPos()], obc->asc());
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
for (auto& rc : csep->returnedCols())
|
||||||
|
{
|
||||||
|
// Replace ConstantColumns with SimpleColumns and fix OIDs
|
||||||
|
auto* sc = dynamic_cast<SimpleColumn*>(rc.get());
|
||||||
|
if (sc)
|
||||||
|
{
|
||||||
|
sc->schemaName("");
|
||||||
|
sc->tableAlias(querySteps[0]->alias());
|
||||||
|
sc->oid(tableOid(sc, jobInfo.csc) + 1 + rc->colPosition());
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
sc = new SimpleColumn(*rc.get());
|
||||||
|
rc.reset(sc);
|
||||||
|
sc->schemaName("");
|
||||||
|
sc->tableAlias(querySteps[0]->alias());
|
||||||
|
sc->oid(tableOid(sc, jobInfo.csc) + 1 + rc->colPosition());
|
||||||
|
}
|
||||||
|
}
|
||||||
|
doProject(csep->returnedCols(), jobInfo);
|
||||||
|
checkReturnedColumns(csep, jobInfo);
|
||||||
|
addAnnexStep(querySteps, deliverySteps, jobInfo, IDBQueryType::UNION);
|
||||||
|
}
|
||||||
}
|
}
|
||||||
} // namespace joblist
|
} // namespace joblist
|
||||||
|
|
||||||
|
|||||||
@@ -35,6 +35,8 @@ using namespace querytele;
|
|||||||
#include "resourcemanager.h"
|
#include "resourcemanager.h"
|
||||||
#include "tupleunion.h"
|
#include "tupleunion.h"
|
||||||
|
|
||||||
|
#include "m_string.h"
|
||||||
|
|
||||||
using namespace std;
|
using namespace std;
|
||||||
using namespace std::tr1;
|
using namespace std::tr1;
|
||||||
using namespace boost;
|
using namespace boost;
|
||||||
@@ -80,6 +82,15 @@ namespace
|
|||||||
return ival;
|
return ival;
|
||||||
}
|
}
|
||||||
|
|
||||||
|
NullString formatDouble(double val)
|
||||||
|
{
|
||||||
|
char buf[datatypes::INT128MAXPRECISION + 1];
|
||||||
|
my_bool error = 0;
|
||||||
|
auto len = my_gcvt(val, MY_GCVT_ARG_DOUBLE, sizeof(buf) - 1, buf, &error);
|
||||||
|
idbassert(error == 0 && len <= sizeof(buf));
|
||||||
|
return {buf, len};
|
||||||
|
}
|
||||||
|
|
||||||
void normalizeIntToIntNoScale(const Row& in, Row* out, uint32_t i)
|
void normalizeIntToIntNoScale(const Row& in, Row* out, uint32_t i)
|
||||||
{
|
{
|
||||||
out->setIntField(in.getIntField(i), i);
|
out->setIntField(in.getIntField(i), i);
|
||||||
@@ -124,20 +135,14 @@ namespace
|
|||||||
|
|
||||||
void normalizeIntToStringWithScale(const Row& in, Row* out, uint32_t i)
|
void normalizeIntToStringWithScale(const Row& in, Row* out, uint32_t i)
|
||||||
{
|
{
|
||||||
ostringstream os;
|
|
||||||
double d = in.getIntField(i);
|
double d = in.getIntField(i);
|
||||||
d /= exp10(in.getScale(i));
|
d /= exp10(in.getScale(i));
|
||||||
os.precision(15);
|
out->setStringField(formatDouble(d), i);
|
||||||
os << d;
|
|
||||||
utils::NullString ns(os.str());
|
|
||||||
out->setStringField(ns, i);
|
|
||||||
}
|
}
|
||||||
|
|
||||||
void normalizeIntToStringNoScale(const Row& in, Row* out, uint32_t i)
|
void normalizeIntToStringNoScale(const Row& in, Row* out, uint32_t i)
|
||||||
{
|
{
|
||||||
ostringstream os;
|
utils::NullString ns(std::to_string(in.getIntField(i)));
|
||||||
os << in.getIntField(i);
|
|
||||||
utils::NullString ns(os.str());
|
|
||||||
out->setStringField(ns, i);
|
out->setStringField(ns, i);
|
||||||
}
|
}
|
||||||
|
|
||||||
@@ -203,20 +208,14 @@ namespace
|
|||||||
|
|
||||||
void normalizeUintToStringWithScale(const Row& in, Row* out, uint32_t i)
|
void normalizeUintToStringWithScale(const Row& in, Row* out, uint32_t i)
|
||||||
{
|
{
|
||||||
ostringstream os;
|
|
||||||
double d = in.getUintField(i);
|
double d = in.getUintField(i);
|
||||||
d /= exp10(in.getScale(i));
|
d /= exp10(in.getScale(i));
|
||||||
os.precision(15);
|
out->setStringField(formatDouble(d), i);
|
||||||
os << d;
|
|
||||||
utils::NullString ns(os.str());
|
|
||||||
out->setStringField(ns, i);
|
|
||||||
}
|
}
|
||||||
|
|
||||||
void normalizeUintToStringNoScale(const Row& in, Row* out, uint32_t i)
|
void normalizeUintToStringNoScale(const Row& in, Row* out, uint32_t i)
|
||||||
{
|
{
|
||||||
ostringstream os;
|
utils::NullString ns(std::to_string(in.getUintField(i)));
|
||||||
os << in.getUintField(i);
|
|
||||||
utils::NullString ns(os.str());
|
|
||||||
out->setStringField(ns, i);
|
out->setStringField(ns, i);
|
||||||
}
|
}
|
||||||
|
|
||||||
@@ -514,21 +513,13 @@ namespace
|
|||||||
void normalizeXFloatToString(const Row& in, Row* out, uint32_t i)
|
void normalizeXFloatToString(const Row& in, Row* out, uint32_t i)
|
||||||
{
|
{
|
||||||
double val = in.getFloatField(i);
|
double val = in.getFloatField(i);
|
||||||
ostringstream os;
|
out->setStringField(formatDouble(val), i);
|
||||||
os.precision(15); // to match mysql's output
|
|
||||||
os << val;
|
|
||||||
utils::NullString ns(os.str());
|
|
||||||
out->setStringField(ns, i);
|
|
||||||
}
|
}
|
||||||
|
|
||||||
void normalizeXDoubleToString(const Row& in, Row* out, uint32_t i)
|
void normalizeXDoubleToString(const Row& in, Row* out, uint32_t i)
|
||||||
{
|
{
|
||||||
double val = in.getDoubleField(i);
|
double val = in.getDoubleField(i);
|
||||||
ostringstream os;
|
out->setStringField(formatDouble(val), i);
|
||||||
os.precision(15); // to match mysql's output
|
|
||||||
os << val;
|
|
||||||
utils::NullString ns(os.str());
|
|
||||||
out->setStringField(ns, i);
|
|
||||||
}
|
}
|
||||||
|
|
||||||
void normalizeXFloatToWideXDecimal(const Row& in, Row* out, uint32_t i)
|
void normalizeXFloatToWideXDecimal(const Row& in, Row* out, uint32_t i)
|
||||||
@@ -599,6 +590,7 @@ namespace
|
|||||||
|
|
||||||
void normalizeLongDoubleToString(const Row& in, Row* out, uint32_t i)
|
void normalizeLongDoubleToString(const Row& in, Row* out, uint32_t i)
|
||||||
{
|
{
|
||||||
|
// FIXME: ostream output looks like '1.234e+56' while MDB output is '1.234e56'
|
||||||
long double val = in.getLongDoubleField(i);
|
long double val = in.getLongDoubleField(i);
|
||||||
ostringstream os;
|
ostringstream os;
|
||||||
os.precision(15); // to match mysql's output
|
os.precision(15); // to match mysql's output
|
||||||
@@ -1305,7 +1297,7 @@ inline uint64_t TupleUnion::Hasher::operator()(const RowPosition& p) const
|
|||||||
else
|
else
|
||||||
ts->rowMemory[p.group].getRow(p.row, &row);
|
ts->rowMemory[p.group].getRow(p.row, &row);
|
||||||
|
|
||||||
return row.hash();
|
return row.hash(ts->fLastCol);
|
||||||
}
|
}
|
||||||
|
|
||||||
inline bool TupleUnion::Eq::operator()(const RowPosition& d1, const RowPosition& d2) const
|
inline bool TupleUnion::Eq::operator()(const RowPosition& d1, const RowPosition& d2) const
|
||||||
@@ -1322,10 +1314,10 @@ inline bool TupleUnion::Eq::operator()(const RowPosition& d1, const RowPosition&
|
|||||||
else
|
else
|
||||||
ts->rowMemory[d2.group].getRow(d2.row, &r2);
|
ts->rowMemory[d2.group].getRow(d2.row, &r2);
|
||||||
|
|
||||||
return r1.equals(r2);
|
return r1.equals(r2, ts->fLastCol);
|
||||||
}
|
}
|
||||||
|
|
||||||
TupleUnion::TupleUnion(CalpontSystemCatalog::OID tableOID, const JobInfo& jobInfo)
|
TupleUnion::TupleUnion(CalpontSystemCatalog::OID tableOID, const JobInfo& jobInfo, uint32_t keyCount)
|
||||||
: JobStep(jobInfo)
|
: JobStep(jobInfo)
|
||||||
, fTableOID(tableOID)
|
, fTableOID(tableOID)
|
||||||
, output(NULL)
|
, output(NULL)
|
||||||
@@ -1340,6 +1332,7 @@ TupleUnion::TupleUnion(CalpontSystemCatalog::OID tableOID, const JobInfo& jobInf
|
|||||||
, joinRan(false)
|
, joinRan(false)
|
||||||
, sessionMemLimit(jobInfo.umMemLimit)
|
, sessionMemLimit(jobInfo.umMemLimit)
|
||||||
, fTimeZone(jobInfo.timeZone)
|
, fTimeZone(jobInfo.timeZone)
|
||||||
|
, fLastCol(keyCount - 1)
|
||||||
{
|
{
|
||||||
uniquer.reset(new Uniquer_t(10, Hasher(this), Eq(this), allocator));
|
uniquer.reset(new Uniquer_t(10, Hasher(this), Eq(this), allocator));
|
||||||
fExtendedInfo = "TUN: ";
|
fExtendedInfo = "TUN: ";
|
||||||
|
|||||||
@@ -43,7 +43,7 @@ using normalizeFunctionsT =
|
|||||||
class TupleUnion : public JobStep, public TupleDeliveryStep
|
class TupleUnion : public JobStep, public TupleDeliveryStep
|
||||||
{
|
{
|
||||||
public:
|
public:
|
||||||
TupleUnion(execplan::CalpontSystemCatalog::OID tableOID, const JobInfo& jobInfo);
|
TupleUnion(execplan::CalpontSystemCatalog::OID tableOID, const JobInfo& jobInfo, uint32_t keyCount);
|
||||||
~TupleUnion() override;
|
~TupleUnion() override;
|
||||||
|
|
||||||
void run() override;
|
void run() override;
|
||||||
@@ -200,6 +200,7 @@ class TupleUnion : public JobStep, public TupleDeliveryStep
|
|||||||
|
|
||||||
boost::shared_ptr<int64_t> sessionMemLimit;
|
boost::shared_ptr<int64_t> sessionMemLimit;
|
||||||
long fTimeZone;
|
long fTimeZone;
|
||||||
|
uint32_t fLastCol;
|
||||||
};
|
};
|
||||||
|
|
||||||
} // namespace joblist
|
} // namespace joblist
|
||||||
|
|||||||
@@ -60,7 +60,6 @@ using namespace logging;
|
|||||||
#include "ha_subquery.h"
|
#include "ha_subquery.h"
|
||||||
#include "ha_mcs_pushdown.h"
|
#include "ha_mcs_pushdown.h"
|
||||||
#include "ha_tzinfo.h"
|
#include "ha_tzinfo.h"
|
||||||
#include "ha_mcs_logging.h"
|
|
||||||
using namespace cal_impl_if;
|
using namespace cal_impl_if;
|
||||||
|
|
||||||
#include "aggregatecolumn.h"
|
#include "aggregatecolumn.h"
|
||||||
@@ -70,7 +69,6 @@ using namespace cal_impl_if;
|
|||||||
#include "calpontsystemcatalog.h"
|
#include "calpontsystemcatalog.h"
|
||||||
#include "constantcolumn.h"
|
#include "constantcolumn.h"
|
||||||
#include "constantfilter.h"
|
#include "constantfilter.h"
|
||||||
#include "existsfilter.h"
|
|
||||||
#include "functioncolumn.h"
|
#include "functioncolumn.h"
|
||||||
#include "groupconcatcolumn.h"
|
#include "groupconcatcolumn.h"
|
||||||
#include "intervalcolumn.h"
|
#include "intervalcolumn.h"
|
||||||
@@ -80,10 +78,8 @@ using namespace cal_impl_if;
|
|||||||
#include "rewrites.h"
|
#include "rewrites.h"
|
||||||
#include "rowcolumn.h"
|
#include "rowcolumn.h"
|
||||||
#include "rulebased_optimizer.h"
|
#include "rulebased_optimizer.h"
|
||||||
#include "selectfilter.h"
|
|
||||||
#include "simplecolumn_decimal.h"
|
#include "simplecolumn_decimal.h"
|
||||||
#include "simplecolumn_int.h"
|
#include "simplecolumn_int.h"
|
||||||
#include "simplecolumn_uint.h"
|
|
||||||
#include "simplefilter.h"
|
#include "simplefilter.h"
|
||||||
#include "udafcolumn.h"
|
#include "udafcolumn.h"
|
||||||
using namespace execplan;
|
using namespace execplan;
|
||||||
@@ -540,7 +536,6 @@ bool sortItemIsInGroupRec(Item* sort_item, Item* group_item)
|
|||||||
Item* ifp_sort_arg = ifp_sort->arguments()[i];
|
Item* ifp_sort_arg = ifp_sort->arguments()[i];
|
||||||
if (ifp_sort_arg->type() == Item::FUNC_ITEM || ifp_sort_arg->type() == Item::FIELD_ITEM)
|
if (ifp_sort_arg->type() == Item::FUNC_ITEM || ifp_sort_arg->type() == Item::FIELD_ITEM)
|
||||||
{
|
{
|
||||||
Item* ifp_sort_arg = ifp_sort->arguments()[i];
|
|
||||||
found = sortItemIsInGroupRec(ifp_sort_arg, group_item);
|
found = sortItemIsInGroupRec(ifp_sort_arg, group_item);
|
||||||
}
|
}
|
||||||
else if (ifp_sort_arg->type() == Item::REF_ITEM)
|
else if (ifp_sort_arg->type() == Item::REF_ITEM)
|
||||||
@@ -2804,7 +2799,8 @@ ReturnedColumn* buildReturnedColumnNull(gp_walk_info& gwi)
|
|||||||
return rc;
|
return rc;
|
||||||
}
|
}
|
||||||
|
|
||||||
ReturnedColumn* buildReturnedColumnBody(Item* item, gp_walk_info& gwi, bool& nonSupport, bool /*isRefItem*/)
|
ReturnedColumn* buildReturnedColumnBody(Item* item, gp_walk_info& gwi, bool& nonSupport, bool /*isRefItem*/,
|
||||||
|
IDBQueryType queryType)
|
||||||
{
|
{
|
||||||
ReturnedColumn* rc = NULL;
|
ReturnedColumn* rc = NULL;
|
||||||
|
|
||||||
@@ -2826,7 +2822,7 @@ ReturnedColumn* buildReturnedColumnBody(Item* item, gp_walk_info& gwi, bool& non
|
|||||||
{
|
{
|
||||||
Item_field* ifp = (Item_field*)item;
|
Item_field* ifp = (Item_field*)item;
|
||||||
|
|
||||||
return wrapIntoAggregate(buildSimpleColumn(ifp, gwi), gwi, ifp);
|
return wrapIntoAggregate(buildSimpleColumn(ifp, gwi, queryType), gwi, ifp);
|
||||||
}
|
}
|
||||||
case Item::NULL_ITEM: return buildReturnedColumnNull(gwi);
|
case Item::NULL_ITEM: return buildReturnedColumnNull(gwi);
|
||||||
case Item::CONST_ITEM:
|
case Item::CONST_ITEM:
|
||||||
@@ -2865,10 +2861,10 @@ ReturnedColumn* buildReturnedColumnBody(Item* item, gp_walk_info& gwi, bool& non
|
|||||||
}
|
}
|
||||||
|
|
||||||
if (func_name == "+" || func_name == "-" || func_name == "*" || func_name == "/")
|
if (func_name == "+" || func_name == "-" || func_name == "*" || func_name == "/")
|
||||||
return buildArithmeticColumn(ifp, gwi, nonSupport);
|
return buildArithmeticColumn(ifp, gwi, nonSupport, queryType);
|
||||||
else
|
else
|
||||||
{
|
{
|
||||||
return buildFunctionColumn(ifp, gwi, nonSupport);
|
return buildFunctionColumn(ifp, gwi, nonSupport, false, queryType);
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
@@ -2885,11 +2881,13 @@ ReturnedColumn* buildReturnedColumnBody(Item* item, gp_walk_info& gwi, bool& non
|
|||||||
{
|
{
|
||||||
case Item::SUM_FUNC_ITEM: return buildAggregateColumn(*(ref->ref), gwi);
|
case Item::SUM_FUNC_ITEM: return buildAggregateColumn(*(ref->ref), gwi);
|
||||||
|
|
||||||
case Item::FIELD_ITEM: return buildReturnedColumn(*(ref->ref), gwi, nonSupport);
|
case Item::FIELD_ITEM: return buildReturnedColumn(*(ref->ref), gwi, nonSupport, false, queryType);
|
||||||
|
|
||||||
case Item::REF_ITEM: return buildReturnedColumn(*(((Item_ref*)(*(ref->ref)))->ref), gwi, nonSupport);
|
case Item::REF_ITEM:
|
||||||
|
return buildReturnedColumn(*(((Item_ref*)(*(ref->ref)))->ref), gwi, nonSupport, false, queryType);
|
||||||
|
|
||||||
case Item::FUNC_ITEM: return buildFunctionColumn((Item_func*)(*(ref->ref)), gwi, nonSupport);
|
case Item::FUNC_ITEM:
|
||||||
|
return buildFunctionColumn((Item_func*)(*(ref->ref)), gwi, nonSupport, false, queryType);
|
||||||
|
|
||||||
case Item::WINDOW_FUNC_ITEM: return buildWindowFunctionColumn(*(ref->ref), gwi, nonSupport);
|
case Item::WINDOW_FUNC_ITEM: return buildWindowFunctionColumn(*(ref->ref), gwi, nonSupport);
|
||||||
|
|
||||||
@@ -2901,7 +2899,7 @@ ReturnedColumn* buildReturnedColumnBody(Item* item, gp_walk_info& gwi, bool& non
|
|||||||
default:
|
default:
|
||||||
if (ref->ref_type() == Item_ref::DIRECT_REF)
|
if (ref->ref_type() == Item_ref::DIRECT_REF)
|
||||||
{
|
{
|
||||||
return buildReturnedColumn(ref->real_item(), gwi, nonSupport);
|
return buildReturnedColumn(ref->real_item(), gwi, nonSupport, false, queryType);
|
||||||
}
|
}
|
||||||
gwi.fatalParseError = true;
|
gwi.fatalParseError = true;
|
||||||
gwi.parseErrorText = "Unknown REF item";
|
gwi.parseErrorText = "Unknown REF item";
|
||||||
@@ -2990,11 +2988,12 @@ ReturnedColumn* buildReturnedColumnBody(Item* item, gp_walk_info& gwi, bool& non
|
|||||||
|
|
||||||
return rc;
|
return rc;
|
||||||
}
|
}
|
||||||
ReturnedColumn* buildReturnedColumn(Item* item, gp_walk_info& gwi, bool& nonSupport, bool isRefItem)
|
ReturnedColumn* buildReturnedColumn(Item* item, gp_walk_info& gwi, bool& nonSupport, bool isRefItem,
|
||||||
|
IDBQueryType queryType)
|
||||||
{
|
{
|
||||||
bool disableWrapping = gwi.disableWrapping;
|
bool disableWrapping = gwi.disableWrapping;
|
||||||
gwi.disableWrapping = gwi.disableWrapping || itemDisablesWrapping(item, gwi);
|
gwi.disableWrapping = gwi.disableWrapping || itemDisablesWrapping(item, gwi);
|
||||||
ReturnedColumn* rc = buildReturnedColumnBody(item, gwi, nonSupport, isRefItem);
|
ReturnedColumn* rc = buildReturnedColumnBody(item, gwi, nonSupport, isRefItem, queryType);
|
||||||
gwi.disableWrapping = disableWrapping;
|
gwi.disableWrapping = disableWrapping;
|
||||||
return rc;
|
return rc;
|
||||||
}
|
}
|
||||||
@@ -3028,7 +3027,8 @@ ReturnedColumn* buildBooleanConstantColumn(Item* item, gp_walk_info& gwi, bool&
|
|||||||
return cc;
|
return cc;
|
||||||
}
|
}
|
||||||
|
|
||||||
ReturnedColumn* buildArithmeticColumnBody(Item_func* item, gp_walk_info& gwi, bool& nonSupport)
|
ReturnedColumn* buildArithmeticColumnBody(Item_func* item, gp_walk_info& gwi, bool& nonSupport,
|
||||||
|
IDBQueryType queryType)
|
||||||
{
|
{
|
||||||
if (get_fe_conn_info_ptr() == NULL)
|
if (get_fe_conn_info_ptr() == NULL)
|
||||||
{
|
{
|
||||||
@@ -3057,7 +3057,7 @@ ReturnedColumn* buildArithmeticColumnBody(Item_func* item, gp_walk_info& gwi, bo
|
|||||||
if (gwi.clauseType == SELECT || /*gwi.clauseType == HAVING || */ gwi.clauseType == GROUP_BY ||
|
if (gwi.clauseType == SELECT || /*gwi.clauseType == HAVING || */ gwi.clauseType == GROUP_BY ||
|
||||||
gwi.clauseType == FROM) // select list
|
gwi.clauseType == FROM) // select list
|
||||||
{
|
{
|
||||||
lhs = new ParseTree(buildReturnedColumn(sfitempp[0], gwi, nonSupport));
|
lhs = new ParseTree(buildReturnedColumn(sfitempp[0], gwi, nonSupport, false, queryType));
|
||||||
|
|
||||||
if (!lhs->data() && (sfitempp[0]->type() == Item::FUNC_ITEM))
|
if (!lhs->data() && (sfitempp[0]->type() == Item::FUNC_ITEM))
|
||||||
{
|
{
|
||||||
@@ -3072,12 +3072,12 @@ ReturnedColumn* buildArithmeticColumnBody(Item_func* item, gp_walk_info& gwi, bo
|
|||||||
gwi.fatalParseError = false;
|
gwi.fatalParseError = false;
|
||||||
|
|
||||||
// ReturnedColumn* rc = buildAggFrmTempField(sfitempp[0], gwi);
|
// ReturnedColumn* rc = buildAggFrmTempField(sfitempp[0], gwi);
|
||||||
ReturnedColumn* rc = buildReturnedColumn(sfitempp[0], gwi, nonSupport);
|
ReturnedColumn* rc = buildReturnedColumn(sfitempp[0], gwi, nonSupport, false, queryType);
|
||||||
if (rc)
|
if (rc)
|
||||||
lhs = new ParseTree(rc);
|
lhs = new ParseTree(rc);
|
||||||
}
|
}
|
||||||
|
|
||||||
rhs = new ParseTree(buildReturnedColumn(sfitempp[1], gwi, nonSupport));
|
rhs = new ParseTree(buildReturnedColumn(sfitempp[1], gwi, nonSupport, false, queryType));
|
||||||
|
|
||||||
if (!rhs->data() && (sfitempp[1]->type() == Item::FUNC_ITEM))
|
if (!rhs->data() && (sfitempp[1]->type() == Item::FUNC_ITEM))
|
||||||
{
|
{
|
||||||
@@ -3092,7 +3092,7 @@ ReturnedColumn* buildArithmeticColumnBody(Item_func* item, gp_walk_info& gwi, bo
|
|||||||
gwi.fatalParseError = false;
|
gwi.fatalParseError = false;
|
||||||
|
|
||||||
// ReturnedColumn* rc = buildAggFrmTempField(sfitempp[1], gwi);
|
// ReturnedColumn* rc = buildAggFrmTempField(sfitempp[1], gwi);
|
||||||
ReturnedColumn* rc = buildReturnedColumn(sfitempp[1], gwi, nonSupport);
|
ReturnedColumn* rc = buildReturnedColumn(sfitempp[1], gwi, nonSupport, false, queryType);
|
||||||
if (rc)
|
if (rc)
|
||||||
rhs = new ParseTree(rc);
|
rhs = new ParseTree(rc);
|
||||||
}
|
}
|
||||||
@@ -3103,7 +3103,7 @@ ReturnedColumn* buildArithmeticColumnBody(Item_func* item, gp_walk_info& gwi, bo
|
|||||||
{
|
{
|
||||||
if (gwi.ptWorkStack.empty())
|
if (gwi.ptWorkStack.empty())
|
||||||
{
|
{
|
||||||
rhs = new ParseTree(buildReturnedColumn(sfitempp[1], gwi, nonSupport));
|
rhs = new ParseTree(buildReturnedColumn(sfitempp[1], gwi, nonSupport, false, queryType));
|
||||||
}
|
}
|
||||||
else
|
else
|
||||||
{
|
{
|
||||||
@@ -3115,7 +3115,7 @@ ReturnedColumn* buildArithmeticColumnBody(Item_func* item, gp_walk_info& gwi, bo
|
|||||||
{
|
{
|
||||||
if (gwi.rcWorkStack.empty())
|
if (gwi.rcWorkStack.empty())
|
||||||
{
|
{
|
||||||
rhs = new ParseTree(buildReturnedColumn(sfitempp[1], gwi, nonSupport));
|
rhs = new ParseTree(buildReturnedColumn(sfitempp[1], gwi, nonSupport, false, queryType));
|
||||||
}
|
}
|
||||||
else
|
else
|
||||||
{
|
{
|
||||||
@@ -3128,7 +3128,7 @@ ReturnedColumn* buildArithmeticColumnBody(Item_func* item, gp_walk_info& gwi, bo
|
|||||||
{
|
{
|
||||||
if (gwi.ptWorkStack.empty())
|
if (gwi.ptWorkStack.empty())
|
||||||
{
|
{
|
||||||
lhs = new ParseTree(buildReturnedColumn(sfitempp[0], gwi, nonSupport));
|
lhs = new ParseTree(buildReturnedColumn(sfitempp[0], gwi, nonSupport, false, queryType));
|
||||||
}
|
}
|
||||||
else
|
else
|
||||||
{
|
{
|
||||||
@@ -3140,7 +3140,7 @@ ReturnedColumn* buildArithmeticColumnBody(Item_func* item, gp_walk_info& gwi, bo
|
|||||||
{
|
{
|
||||||
if (gwi.rcWorkStack.empty())
|
if (gwi.rcWorkStack.empty())
|
||||||
{
|
{
|
||||||
lhs = new ParseTree(buildReturnedColumn(sfitempp[0], gwi, nonSupport));
|
lhs = new ParseTree(buildReturnedColumn(sfitempp[0], gwi, nonSupport, false, queryType));
|
||||||
}
|
}
|
||||||
else
|
else
|
||||||
{
|
{
|
||||||
@@ -3173,13 +3173,13 @@ ReturnedColumn* buildArithmeticColumnBody(Item_func* item, gp_walk_info& gwi, bo
|
|||||||
|
|
||||||
if (gwi.clauseType == SELECT || gwi.clauseType == HAVING || gwi.clauseType == GROUP_BY) // select clause
|
if (gwi.clauseType == SELECT || gwi.clauseType == HAVING || gwi.clauseType == GROUP_BY) // select clause
|
||||||
{
|
{
|
||||||
rhs = new ParseTree(buildReturnedColumn(sfitempp[0], gwi, nonSupport));
|
rhs = new ParseTree(buildReturnedColumn(sfitempp[0], gwi, nonSupport, false, queryType));
|
||||||
}
|
}
|
||||||
else
|
else
|
||||||
{
|
{
|
||||||
if (gwi.rcWorkStack.empty())
|
if (gwi.rcWorkStack.empty())
|
||||||
{
|
{
|
||||||
rhs = new ParseTree(buildReturnedColumn(sfitempp[0], gwi, nonSupport));
|
rhs = new ParseTree(buildReturnedColumn(sfitempp[0], gwi, nonSupport, false, queryType));
|
||||||
}
|
}
|
||||||
else
|
else
|
||||||
{
|
{
|
||||||
@@ -3301,17 +3301,18 @@ ReturnedColumn* buildArithmeticColumnBody(Item_func* item, gp_walk_info& gwi, bo
|
|||||||
}
|
}
|
||||||
return ac;
|
return ac;
|
||||||
}
|
}
|
||||||
ReturnedColumn* buildArithmeticColumn(Item_func* item, gp_walk_info& gwi, bool& nonSupport)
|
ReturnedColumn* buildArithmeticColumn(Item_func* item, gp_walk_info& gwi, bool& nonSupport,
|
||||||
|
IDBQueryType queryType)
|
||||||
{
|
{
|
||||||
bool disableWrapping = gwi.disableWrapping;
|
bool disableWrapping = gwi.disableWrapping;
|
||||||
gwi.disableWrapping = gwi.disableWrapping || itemDisablesWrapping(item, gwi);
|
gwi.disableWrapping = gwi.disableWrapping || itemDisablesWrapping(item, gwi);
|
||||||
ReturnedColumn* rc = buildArithmeticColumnBody(item, gwi, nonSupport);
|
ReturnedColumn* rc = buildArithmeticColumnBody(item, gwi, nonSupport, queryType);
|
||||||
gwi.disableWrapping = disableWrapping;
|
gwi.disableWrapping = disableWrapping;
|
||||||
return rc;
|
return rc;
|
||||||
}
|
}
|
||||||
|
|
||||||
ReturnedColumn* buildFunctionColumnBody(Item_func* ifp, gp_walk_info& gwi, bool& nonSupport,
|
ReturnedColumn* buildFunctionColumnBody(Item_func* ifp, gp_walk_info& gwi, bool& nonSupport,
|
||||||
bool selectBetweenIn)
|
bool selectBetweenIn, IDBQueryType queryType)
|
||||||
{
|
{
|
||||||
if (get_fe_conn_info_ptr() == NULL)
|
if (get_fe_conn_info_ptr() == NULL)
|
||||||
{
|
{
|
||||||
@@ -3374,12 +3375,12 @@ ReturnedColumn* buildFunctionColumnBody(Item_func* ifp, gp_walk_info& gwi, bool&
|
|||||||
// Arithmetic exp
|
// Arithmetic exp
|
||||||
if (funcName == "+" || funcName == "-" || funcName == "*" || funcName == "/")
|
if (funcName == "+" || funcName == "-" || funcName == "*" || funcName == "/")
|
||||||
{
|
{
|
||||||
return buildArithmeticColumn(ifp, gwi, nonSupport);
|
return buildArithmeticColumn(ifp, gwi, nonSupport, queryType);
|
||||||
}
|
}
|
||||||
|
|
||||||
else if (funcName == "case")
|
else if (funcName == "case")
|
||||||
{
|
{
|
||||||
fc = buildCaseFunction(ifp, gwi, nonSupport);
|
fc = buildCaseFunction(ifp, gwi, nonSupport, queryType);
|
||||||
}
|
}
|
||||||
|
|
||||||
else if ((funcName == "charset" || funcName == "collation") && ifp->argument_count() == 1 &&
|
else if ((funcName == "charset" || funcName == "collation") && ifp->argument_count() == 1 &&
|
||||||
@@ -3554,7 +3555,7 @@ ReturnedColumn* buildFunctionColumnBody(Item_func* ifp, gp_walk_info& gwi, bool&
|
|||||||
rc = buildBooleanConstantColumn(ifp->arguments()[i], gwi, nonSupport);
|
rc = buildBooleanConstantColumn(ifp->arguments()[i], gwi, nonSupport);
|
||||||
else
|
else
|
||||||
{
|
{
|
||||||
rc = buildReturnedColumn(ifp->arguments()[i], gwi, nonSupport);
|
rc = buildReturnedColumn(ifp->arguments()[i], gwi, nonSupport, false, queryType);
|
||||||
}
|
}
|
||||||
|
|
||||||
// MCOL-1510 It must be a temp table field, so find the corresponding column.
|
// MCOL-1510 It must be a temp table field, so find the corresponding column.
|
||||||
@@ -3921,16 +3922,18 @@ ReturnedColumn* buildFunctionColumnBody(Item_func* ifp, gp_walk_info& gwi, bool&
|
|||||||
|
|
||||||
return fc;
|
return fc;
|
||||||
}
|
}
|
||||||
ReturnedColumn* buildFunctionColumn(Item_func* ifp, gp_walk_info& gwi, bool& nonSupport, bool selectBetweenIn)
|
ReturnedColumn* buildFunctionColumn(Item_func* ifp, gp_walk_info& gwi, bool& nonSupport, bool selectBetweenIn,
|
||||||
|
IDBQueryType queryType)
|
||||||
{
|
{
|
||||||
bool disableWrapping = gwi.disableWrapping;
|
bool disableWrapping = gwi.disableWrapping;
|
||||||
gwi.disableWrapping = gwi.disableWrapping || itemDisablesWrapping(ifp, gwi);
|
gwi.disableWrapping = gwi.disableWrapping || itemDisablesWrapping(ifp, gwi);
|
||||||
ReturnedColumn* rc = buildFunctionColumnBody(ifp, gwi, nonSupport, selectBetweenIn);
|
ReturnedColumn* rc = buildFunctionColumnBody(ifp, gwi, nonSupport, selectBetweenIn, queryType);
|
||||||
gwi.disableWrapping = disableWrapping;
|
gwi.disableWrapping = disableWrapping;
|
||||||
return rc;
|
return rc;
|
||||||
}
|
}
|
||||||
|
|
||||||
FunctionColumn* buildCaseFunction(Item_func* item, gp_walk_info& gwi, bool& nonSupport)
|
FunctionColumn* buildCaseFunction(Item_func* item, gp_walk_info& gwi, bool& nonSupport,
|
||||||
|
IDBQueryType queryType)
|
||||||
{
|
{
|
||||||
if (get_fe_conn_info_ptr() == NULL)
|
if (get_fe_conn_info_ptr() == NULL)
|
||||||
{
|
{
|
||||||
@@ -4013,7 +4016,7 @@ FunctionColumn* buildCaseFunction(Item_func* item, gp_walk_info& gwi, bool& nonS
|
|||||||
// rwWorkStack or ptWorkStack.
|
// rwWorkStack or ptWorkStack.
|
||||||
// For example, simple predicates, such as 1=1 or 1=0, land in the
|
// For example, simple predicates, such as 1=1 or 1=0, land in the
|
||||||
// ptWorkStack but other stuff might land in the rwWorkStack
|
// ptWorkStack but other stuff might land in the rwWorkStack
|
||||||
ReturnedColumn* parm = buildReturnedColumn(item->arguments()[i], gwi, nonSupport);
|
ReturnedColumn* parm = buildReturnedColumn(item->arguments()[i], gwi, nonSupport, false, queryType);
|
||||||
|
|
||||||
if (parm)
|
if (parm)
|
||||||
{
|
{
|
||||||
@@ -4153,7 +4156,7 @@ ConstantColumn* buildDecimalColumn(const Item* idp, const std::string& valStr, g
|
|||||||
return cc;
|
return cc;
|
||||||
}
|
}
|
||||||
|
|
||||||
SimpleColumn* buildSimpleColumn(Item_field* ifp, gp_walk_info& gwi)
|
SimpleColumn* buildSimpleColumn(Item_field* ifp, gp_walk_info& gwi, IDBQueryType queryType)
|
||||||
{
|
{
|
||||||
if (!gwi.csc)
|
if (!gwi.csc)
|
||||||
{
|
{
|
||||||
@@ -4168,6 +4171,14 @@ SimpleColumn* buildSimpleColumn(Item_field* ifp, gp_walk_info& gwi)
|
|||||||
strcmp(ifp->cached_table->db.str, "information_schema") == 0)
|
strcmp(ifp->cached_table->db.str, "information_schema") == 0)
|
||||||
isInformationSchema = true;
|
isInformationSchema = true;
|
||||||
|
|
||||||
|
if (queryType == IDBQueryType::UNION && !isInformationSchema)
|
||||||
|
{
|
||||||
|
auto* rc = gwi.returnedCols[ifp->field->field_index]->clone();
|
||||||
|
rc->orderPos(ifp->field->field_index);
|
||||||
|
gwi.returnedCols[ifp->field->field_index]->incRefCount();
|
||||||
|
return dynamic_cast<SimpleColumn*>(rc);
|
||||||
|
}
|
||||||
|
|
||||||
// support FRPM subquery. columns from the derived table has no definition
|
// support FRPM subquery. columns from the derived table has no definition
|
||||||
if ((!ifp->field || !ifp->db_name.str || strlen(ifp->db_name.str) == 0) && !isInformationSchema)
|
if ((!ifp->field || !ifp->db_name.str || strlen(ifp->db_name.str) == 0) && !isInformationSchema)
|
||||||
return buildSimpleColFromDerivedTable(gwi, ifp);
|
return buildSimpleColFromDerivedTable(gwi, ifp);
|
||||||
@@ -6384,23 +6395,25 @@ int processLimitAndOffset(SELECT_LEX& select_lex, gp_walk_info& gwi, SCSEP& csep
|
|||||||
We therefore do not allow limit set to 1 here for such queries.
|
We therefore do not allow limit set to 1 here for such queries.
|
||||||
*/
|
*/
|
||||||
if (gwi.subSelectType != CalpontSelectExecutionPlan::IN_SUBS &&
|
if (gwi.subSelectType != CalpontSelectExecutionPlan::IN_SUBS &&
|
||||||
gwi.subSelectType != CalpontSelectExecutionPlan::EXISTS_SUBS &&
|
gwi.subSelectType != CalpontSelectExecutionPlan::EXISTS_SUBS)
|
||||||
select_lex.master_unit()->global_parameters()->limit_params.explicit_limit)
|
|
||||||
{
|
{
|
||||||
if (select_lex.master_unit()->global_parameters()->limit_params.offset_limit)
|
if (select_lex.master_unit()->global_parameters()->limit_params.explicit_limit)
|
||||||
{
|
{
|
||||||
Item_int* offset =
|
if (select_lex.master_unit()->global_parameters()->limit_params.offset_limit)
|
||||||
(Item_int*)select_lex.master_unit()->global_parameters()->limit_params.offset_limit;
|
{
|
||||||
csep->limitStart(offset->val_int());
|
Item_int* offset =
|
||||||
}
|
(Item_int*)select_lex.master_unit()->global_parameters()->limit_params.offset_limit;
|
||||||
|
csep->limitStart(offset->val_int());
|
||||||
|
}
|
||||||
|
|
||||||
if (select_lex.master_unit()->global_parameters()->limit_params.select_limit)
|
if (select_lex.master_unit()->global_parameters()->limit_params.select_limit)
|
||||||
{
|
{
|
||||||
Item_int* select =
|
Item_int* select =
|
||||||
(Item_int*)select_lex.master_unit()->global_parameters()->limit_params.select_limit;
|
(Item_int*)select_lex.master_unit()->global_parameters()->limit_params.select_limit;
|
||||||
csep->limitNum(select->val_int());
|
csep->limitNum(select->val_int());
|
||||||
// MCOL-894 Activate parallel ORDER BY
|
// MCOL-894 Activate parallel ORDER BY
|
||||||
csep->orderByThreads(get_orderby_threads(gwi.thd));
|
csep->orderByThreads(get_orderby_threads(gwi.thd));
|
||||||
|
}
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
@@ -6479,6 +6492,40 @@ int processLimitAndOffset(SELECT_LEX& select_lex, gp_walk_info& gwi, SCSEP& csep
|
|||||||
return 0;
|
return 0;
|
||||||
}
|
}
|
||||||
|
|
||||||
|
// Loop over available indexes to find and extract corresponding EI column statistics
|
||||||
|
// for the first column of the index if any.
|
||||||
|
// Statistics is stored in GWI context.
|
||||||
|
// Mock for ES 10.6
|
||||||
|
#if MYSQL_VERSION_ID >= 110408
|
||||||
|
void extractColumnStatistics(Item_field* ifp, gp_walk_info& gwi)
|
||||||
|
{
|
||||||
|
for (uint j = 0; j < ifp->field->table->s->keys; j++)
|
||||||
|
{
|
||||||
|
for (uint i = 0; i < ifp->field->table->s->key_info[j].usable_key_parts; i++)
|
||||||
|
{
|
||||||
|
if (ifp->field->table->s->key_info[j].key_part[i].fieldnr == ifp->field->field_index + 1)
|
||||||
|
{
|
||||||
|
if (i == 0 && ifp->field->read_stats)
|
||||||
|
{
|
||||||
|
assert(ifp->field->table->s);
|
||||||
|
auto* histogram = dynamic_cast<Histogram_json_hb*>(ifp->field->read_stats->histogram);
|
||||||
|
if (histogram)
|
||||||
|
{
|
||||||
|
SchemaAndTableName tableName = {ifp->field->table->s->db.str,
|
||||||
|
ifp->field->table->s->table_name.str};
|
||||||
|
gwi.tableStatisticsMap[tableName][ifp->field->field_name.str] = *histogram;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
#else
|
||||||
|
void extractColumnStatistics(Item_field* /*ifp*/, gp_walk_info& /*gwi*/)
|
||||||
|
{
|
||||||
|
}
|
||||||
|
#endif
|
||||||
|
|
||||||
/*@brief Process SELECT part of a query or sub-query */
|
/*@brief Process SELECT part of a query or sub-query */
|
||||||
/***********************************************************
|
/***********************************************************
|
||||||
* DESCRIPTION:
|
* DESCRIPTION:
|
||||||
@@ -6980,6 +7027,85 @@ int processSelect(SELECT_LEX& select_lex, gp_walk_info& gwi, SCSEP& csep, vector
|
|||||||
return 0;
|
return 0;
|
||||||
}
|
}
|
||||||
|
|
||||||
|
int processOrderByCol(const ORDER* ordercol, gp_walk_info& gwi, IDBQueryType queryType = IDBQueryType::SELECT)
|
||||||
|
{
|
||||||
|
ReturnedColumn* rc = nullptr;
|
||||||
|
|
||||||
|
if (ordercol->in_field_list && (ordercol->counter_used || ((*ordercol->item)->type() == Item::FIELD_ITEM &&
|
||||||
|
queryType == IDBQueryType::UNION)))
|
||||||
|
{
|
||||||
|
auto* ifp = dynamic_cast<Item_field*>(*ordercol->item);
|
||||||
|
auto pos = ordercol->counter_used ? ordercol->counter - 1 : ifp->field->field_index;
|
||||||
|
rc = gwi.returnedCols[pos]->clone();
|
||||||
|
rc->orderPos(pos);
|
||||||
|
// can not be optimized off if used in order by with counter.
|
||||||
|
// set with self derived table alias if it's derived table
|
||||||
|
gwi.returnedCols[pos]->incRefCount();
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
Item* ord_item = *ordercol->item;
|
||||||
|
|
||||||
|
// ignore not_used column on order by.
|
||||||
|
if ((ord_item->type() == Item::CONST_ITEM && ord_item->cmp_type() == INT_RESULT) &&
|
||||||
|
ord_item->full_name() && !strcmp(ord_item->full_name(), "Not_used"))
|
||||||
|
{
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
|
else if (ord_item->type() == Item::CONST_ITEM && ord_item->cmp_type() == INT_RESULT)
|
||||||
|
{
|
||||||
|
// DRRTUY This section looks useless b/c there is no
|
||||||
|
// way to put constant INT into an ORDER BY list
|
||||||
|
rc = gwi.returnedCols[((Item_int*)ord_item)->val_int() - 1]->clone();
|
||||||
|
}
|
||||||
|
else if (ord_item->type() == Item::SUBSELECT_ITEM)
|
||||||
|
{
|
||||||
|
gwi.fatalParseError = true;
|
||||||
|
}
|
||||||
|
else if ((ord_item->type() == Item::FUNC_ITEM) &&
|
||||||
|
(((Item_func*)ord_item)->functype() == Item_func::COLLATE_FUNC))
|
||||||
|
{
|
||||||
|
push_warning(gwi.thd, Sql_condition::WARN_LEVEL_NOTE, WARN_OPTION_IGNORED,
|
||||||
|
"COLLATE is ignored in ColumnStore");
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
rc = buildReturnedColumn(ord_item, gwi, gwi.fatalParseError, false, queryType);
|
||||||
|
|
||||||
|
rc = wrapIntoAggregate(rc, gwi, ord_item);
|
||||||
|
}
|
||||||
|
// @bug5501 try item_ptr if item can not be fixed. For some
|
||||||
|
// weird dml statement state, item can not be fixed but the
|
||||||
|
// infomation is available in item_ptr.
|
||||||
|
if (!rc || gwi.fatalParseError)
|
||||||
|
{
|
||||||
|
Item* item_ptr = ordercol->item_ptr;
|
||||||
|
|
||||||
|
while (item_ptr->type() == Item::REF_ITEM)
|
||||||
|
item_ptr = *((Item_ref*)item_ptr)->ref;
|
||||||
|
|
||||||
|
rc = buildReturnedColumn(item_ptr, gwi, gwi.fatalParseError, false, queryType);
|
||||||
|
}
|
||||||
|
|
||||||
|
if (!rc)
|
||||||
|
{
|
||||||
|
string emsg = IDBErrorInfo::instance()->errorMsg(ERR_NON_SUPPORT_ORDER_BY);
|
||||||
|
gwi.parseErrorText = emsg;
|
||||||
|
setError(gwi.thd, ER_CHECK_NOT_IMPLEMENTED, emsg, gwi);
|
||||||
|
return ER_CHECK_NOT_IMPLEMENTED;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
if (ordercol->direction == ORDER::ORDER_ASC)
|
||||||
|
rc->asc(true);
|
||||||
|
else
|
||||||
|
rc->asc(false);
|
||||||
|
|
||||||
|
gwi.orderByCols.emplace_back(rc);
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
|
|
||||||
/*@brief Process ORDER BY part of a query or sub-query */
|
/*@brief Process ORDER BY part of a query or sub-query */
|
||||||
/***********************************************************
|
/***********************************************************
|
||||||
* DESCRIPTION:
|
* DESCRIPTION:
|
||||||
@@ -7019,82 +7145,19 @@ int processOrderBy(SELECT_LEX& select_lex, gp_walk_info& gwi, SCSEP& csep,
|
|||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
// re-visit the first of ordercol list
|
if (!unionSel)
|
||||||
ordercol = static_cast<ORDER*>(order_list.first);
|
|
||||||
|
|
||||||
for (; ordercol; ordercol = ordercol->next)
|
|
||||||
{
|
{
|
||||||
ReturnedColumn* rc = NULL;
|
// re-visit the first of ordercol list
|
||||||
|
ordercol = static_cast<ORDER*>(order_list.first);
|
||||||
|
|
||||||
if (ordercol->in_field_list && ordercol->counter_used)
|
for (; ordercol; ordercol = ordercol->next)
|
||||||
{
|
{
|
||||||
rc = gwi.returnedCols[ordercol->counter - 1]->clone();
|
if (auto ret = processOrderByCol(ordercol, gwi); ret != 0)
|
||||||
rc->orderPos(ordercol->counter - 1);
|
|
||||||
// can not be optimized off if used in order by with counter.
|
|
||||||
// set with self derived table alias if it's derived table
|
|
||||||
gwi.returnedCols[ordercol->counter - 1]->incRefCount();
|
|
||||||
}
|
|
||||||
else
|
|
||||||
{
|
|
||||||
Item* ord_item = *(ordercol->item);
|
|
||||||
|
|
||||||
// ignore not_used column on order by.
|
|
||||||
if ((ord_item->type() == Item::CONST_ITEM && ord_item->cmp_type() == INT_RESULT) &&
|
|
||||||
ord_item->full_name() && !strcmp(ord_item->full_name(), "Not_used"))
|
|
||||||
{
|
{
|
||||||
continue;
|
// Errors have already been reported.
|
||||||
}
|
return ret;
|
||||||
else if (ord_item->type() == Item::CONST_ITEM && ord_item->cmp_type() == INT_RESULT)
|
|
||||||
{
|
|
||||||
// DRRTUY This section looks useless b/c there is no
|
|
||||||
// way to put constant INT into an ORDER BY list
|
|
||||||
rc = gwi.returnedCols[((Item_int*)ord_item)->val_int() - 1]->clone();
|
|
||||||
}
|
|
||||||
else if (ord_item->type() == Item::SUBSELECT_ITEM)
|
|
||||||
{
|
|
||||||
gwi.fatalParseError = true;
|
|
||||||
}
|
|
||||||
else if ((ord_item->type() == Item::FUNC_ITEM) &&
|
|
||||||
(((Item_func*)ord_item)->functype() == Item_func::COLLATE_FUNC))
|
|
||||||
{
|
|
||||||
push_warning(gwi.thd, Sql_condition::WARN_LEVEL_NOTE, WARN_OPTION_IGNORED,
|
|
||||||
"COLLATE is ignored in ColumnStore");
|
|
||||||
continue;
|
|
||||||
}
|
|
||||||
else
|
|
||||||
{
|
|
||||||
rc = buildReturnedColumn(ord_item, gwi, gwi.fatalParseError);
|
|
||||||
|
|
||||||
rc = wrapIntoAggregate(rc, gwi, ord_item);
|
|
||||||
}
|
|
||||||
// @bug5501 try item_ptr if item can not be fixed. For some
|
|
||||||
// weird dml statement state, item can not be fixed but the
|
|
||||||
// infomation is available in item_ptr.
|
|
||||||
if (!rc || gwi.fatalParseError)
|
|
||||||
{
|
|
||||||
Item* item_ptr = ordercol->item_ptr;
|
|
||||||
|
|
||||||
while (item_ptr->type() == Item::REF_ITEM)
|
|
||||||
item_ptr = *(((Item_ref*)item_ptr)->ref);
|
|
||||||
|
|
||||||
rc = buildReturnedColumn(item_ptr, gwi, gwi.fatalParseError);
|
|
||||||
}
|
|
||||||
|
|
||||||
if (!rc)
|
|
||||||
{
|
|
||||||
string emsg = IDBErrorInfo::instance()->errorMsg(ERR_NON_SUPPORT_ORDER_BY);
|
|
||||||
gwi.parseErrorText = emsg;
|
|
||||||
setError(gwi.thd, ER_CHECK_NOT_IMPLEMENTED, emsg, gwi);
|
|
||||||
return ER_CHECK_NOT_IMPLEMENTED;
|
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
if (ordercol->direction == ORDER::ORDER_ASC)
|
|
||||||
rc->asc(true);
|
|
||||||
else
|
|
||||||
rc->asc(false);
|
|
||||||
|
|
||||||
gwi.orderByCols.push_back(SRCP(rc));
|
|
||||||
}
|
}
|
||||||
|
|
||||||
// make sure columnmap, returnedcols and count(*) arg_list are not empty
|
// make sure columnmap, returnedcols and count(*) arg_list are not empty
|
||||||
@@ -7169,31 +7232,20 @@ int processOrderBy(SELECT_LEX& select_lex, gp_walk_info& gwi, SCSEP& csep,
|
|||||||
gwi.returnedCols.push_back(minSc);
|
gwi.returnedCols.push_back(minSc);
|
||||||
}
|
}
|
||||||
|
|
||||||
// ORDER BY translation part
|
// process UNION ORDER BY part
|
||||||
if (!isUnion && !gwi.hasWindowFunc && gwi.subSelectType == CalpontSelectExecutionPlan::MAIN_SELECT)
|
if (!isUnion && !gwi.hasWindowFunc && gwi.subSelectType == CalpontSelectExecutionPlan::MAIN_SELECT)
|
||||||
{
|
{
|
||||||
|
if (unionSel)
|
||||||
{
|
{
|
||||||
if (unionSel)
|
order_list = select_lex.master_unit()->global_parameters()->order_list;
|
||||||
order_list = select_lex.master_unit()->global_parameters()->order_list;
|
|
||||||
|
|
||||||
ordercol = static_cast<ORDER*>(order_list.first);
|
ordercol = static_cast<ORDER*>(order_list.first);
|
||||||
|
|
||||||
for (; ordercol; ordercol = ordercol->next)
|
for (; ordercol; ordercol = ordercol->next)
|
||||||
{
|
{
|
||||||
Item* ord_item = *(ordercol->item);
|
if (auto ret = processOrderByCol(ordercol, gwi, IDBQueryType::UNION); ret != 0)
|
||||||
|
|
||||||
if (ord_item->name.length)
|
|
||||||
{
|
{
|
||||||
// for union order by 1 case. For unknown reason, it doesn't show in_field_list
|
// Errors have already been reported.
|
||||||
if (ord_item->type() == Item::CONST_ITEM && ord_item->cmp_type() == INT_RESULT)
|
return ret;
|
||||||
{
|
|
||||||
}
|
|
||||||
else if (ord_item->type() == Item::SUBSELECT_ITEM)
|
|
||||||
{
|
|
||||||
}
|
|
||||||
else
|
|
||||||
{
|
|
||||||
}
|
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
@@ -7348,12 +7400,12 @@ int getSelectPlan(gp_walk_info& gwi, SELECT_LEX& select_lex, SCSEP& csep, bool i
|
|||||||
|
|
||||||
SRCP minSc; // min width projected column. for count(*) use
|
SRCP minSc; // min width projected column. for count(*) use
|
||||||
|
|
||||||
bool unionSel = (!isUnion && select_lex.master_unit()->is_unit_op()) ? true : false;
|
bool unionSel = !isUnion && select_lex.master_unit()->is_unit_op();
|
||||||
|
|
||||||
|
gwi.clauseType = GROUP_BY;
|
||||||
// Group by list. not valid for union main query
|
// Group by list. not valid for union main query
|
||||||
if (!unionSel)
|
if (!unionSel)
|
||||||
{
|
{
|
||||||
gwi.clauseType = GROUP_BY;
|
|
||||||
if ((rc = processGroupBy(select_lex, gwi, withRollup)))
|
if ((rc = processGroupBy(select_lex, gwi, withRollup)))
|
||||||
{
|
{
|
||||||
return rc;
|
return rc;
|
||||||
@@ -7388,6 +7440,7 @@ int getSelectPlan(gp_walk_info& gwi, SELECT_LEX& select_lex, SCSEP& csep, bool i
|
|||||||
minSc = gwi.returnedCols[0];
|
minSc = gwi.returnedCols[0];
|
||||||
else if (!gwi.additionalRetCols.empty())
|
else if (!gwi.additionalRetCols.empty())
|
||||||
minSc = gwi.additionalRetCols[0];
|
minSc = gwi.additionalRetCols[0];
|
||||||
|
minSc->orderPos(0);
|
||||||
}
|
}
|
||||||
|
|
||||||
// @bug3523, count(*) on subquery always pick column[0].
|
// @bug3523, count(*) on subquery always pick column[0].
|
||||||
@@ -7404,6 +7457,7 @@ int getSelectPlan(gp_walk_info& gwi, SELECT_LEX& select_lex, SCSEP& csep, bool i
|
|||||||
sc1->viewName(sc->viewName());
|
sc1->viewName(sc->viewName());
|
||||||
sc1->partitions(sc->partitions());
|
sc1->partitions(sc->partitions());
|
||||||
sc1->colPosition(0);
|
sc1->colPosition(0);
|
||||||
|
sc1->orderPos(0);
|
||||||
sc1->timeZone(gwi.timeZone);
|
sc1->timeZone(gwi.timeZone);
|
||||||
minSc.reset(sc1);
|
minSc.reset(sc1);
|
||||||
}
|
}
|
||||||
|
|||||||
@@ -30,8 +30,7 @@
|
|||||||
#include <sstream>
|
#include <sstream>
|
||||||
#include <cerrno>
|
#include <cerrno>
|
||||||
#include <cstring>
|
#include <cstring>
|
||||||
#include <time.h>
|
#include <ctime>
|
||||||
#include <cassert>
|
|
||||||
#include <vector>
|
#include <vector>
|
||||||
#include <map>
|
#include <map>
|
||||||
#include <limits>
|
#include <limits>
|
||||||
@@ -41,7 +40,6 @@
|
|||||||
#include <boost/algorithm/string/case_conv.hpp>
|
#include <boost/algorithm/string/case_conv.hpp>
|
||||||
#include <boost/thread.hpp>
|
#include <boost/thread.hpp>
|
||||||
|
|
||||||
#include "mcs_basic_types.h"
|
|
||||||
#include "idb_mysql.h"
|
#include "idb_mysql.h"
|
||||||
|
|
||||||
#define NEED_CALPONT_INTERFACE
|
#define NEED_CALPONT_INTERFACE
|
||||||
@@ -68,7 +66,6 @@ using namespace messageqcpp;
|
|||||||
|
|
||||||
#include "dmlpackage.h"
|
#include "dmlpackage.h"
|
||||||
#include "calpontdmlpackage.h"
|
#include "calpontdmlpackage.h"
|
||||||
#include "insertdmlpackage.h"
|
|
||||||
#include "vendordmlstatement.h"
|
#include "vendordmlstatement.h"
|
||||||
#include "calpontdmlfactory.h"
|
#include "calpontdmlfactory.h"
|
||||||
using namespace dmlpackage;
|
using namespace dmlpackage;
|
||||||
@@ -88,28 +85,19 @@ using namespace BRM;
|
|||||||
#include "querystats.h"
|
#include "querystats.h"
|
||||||
using namespace querystats;
|
using namespace querystats;
|
||||||
|
|
||||||
#include "calpontselectexecutionplan.h"
|
|
||||||
#include "mcsanalyzetableexecutionplan.h"
|
#include "mcsanalyzetableexecutionplan.h"
|
||||||
#include "calpontsystemcatalog.h"
|
#include "calpontsystemcatalog.h"
|
||||||
#include "simplecolumn_int.h"
|
#include "simplecolumn_int.h"
|
||||||
#include "simplecolumn_decimal.h"
|
#include "simplecolumn_decimal.h"
|
||||||
#include "aggregatecolumn.h"
|
|
||||||
#include "constantcolumn.h"
|
#include "constantcolumn.h"
|
||||||
#include "simplefilter.h"
|
#include "simplefilter.h"
|
||||||
#include "constantfilter.h"
|
|
||||||
#include "functioncolumn.h"
|
|
||||||
#include "arithmeticcolumn.h"
|
|
||||||
#include "arithmeticoperator.h"
|
#include "arithmeticoperator.h"
|
||||||
#include "logicoperator.h"
|
|
||||||
#include "predicateoperator.h"
|
#include "predicateoperator.h"
|
||||||
#include "rowcolumn.h"
|
#include "rowcolumn.h"
|
||||||
#include "selectfilter.h"
|
|
||||||
using namespace execplan;
|
using namespace execplan;
|
||||||
|
|
||||||
#include "joblisttypes.h"
|
|
||||||
using namespace joblist;
|
using namespace joblist;
|
||||||
|
|
||||||
#include "cacheutils.h"
|
|
||||||
|
|
||||||
#include "errorcodes.h"
|
#include "errorcodes.h"
|
||||||
#include "idberrorinfo.h"
|
#include "idberrorinfo.h"
|
||||||
@@ -118,13 +106,10 @@ using namespace logging;
|
|||||||
|
|
||||||
#include "resourcemanager.h"
|
#include "resourcemanager.h"
|
||||||
|
|
||||||
#include "funcexp.h"
|
|
||||||
#include "functor.h"
|
#include "functor.h"
|
||||||
using namespace funcexp;
|
using namespace funcexp;
|
||||||
|
|
||||||
#include "installdir.h"
|
#include "installdir.h"
|
||||||
#include "columnstoreversion.h"
|
|
||||||
#include "ha_mcs_sysvars.h"
|
|
||||||
|
|
||||||
#include "ha_mcs_datatype.h"
|
#include "ha_mcs_datatype.h"
|
||||||
#include "statistics.h"
|
#include "statistics.h"
|
||||||
@@ -156,6 +141,18 @@ void gp_walk_info::mergeTableStatistics(const TableStatisticsMap& aTableStatisti
|
|||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
|
std::optional<ColumnStatisticsMap> gp_walk_info::findStatisticsForATable(
|
||||||
|
SchemaAndTableName& schemaAndTableName)
|
||||||
|
{
|
||||||
|
auto tableStatisticsMapIt = tableStatisticsMap.find(schemaAndTableName);
|
||||||
|
if (tableStatisticsMapIt == tableStatisticsMap.end())
|
||||||
|
{
|
||||||
|
return std::nullopt;
|
||||||
|
}
|
||||||
|
|
||||||
|
return {tableStatisticsMapIt->second};
|
||||||
|
}
|
||||||
|
|
||||||
} // namespace cal_impl_if
|
} // namespace cal_impl_if
|
||||||
|
|
||||||
namespace
|
namespace
|
||||||
@@ -916,7 +913,7 @@ uint32_t doUpdateDelete(THD* thd, gp_walk_info& gwi, const std::vector<COND*>& c
|
|||||||
Item_field* item;
|
Item_field* item;
|
||||||
List_iterator_fast<Item> field_it(thd->lex->first_select_lex()->item_list);
|
List_iterator_fast<Item> field_it(thd->lex->first_select_lex()->item_list);
|
||||||
List_iterator_fast<Item> value_it(thd->lex->value_list);
|
List_iterator_fast<Item> value_it(thd->lex->value_list);
|
||||||
updateCP->queryType(CalpontSelectExecutionPlan::UPDATE);
|
updateCP->queryType(IDBQueryType::UPDATE);
|
||||||
ci->stats.fQueryType = updateCP->queryType();
|
ci->stats.fQueryType = updateCP->queryType();
|
||||||
tr1::unordered_set<string> timeStampColumnNames;
|
tr1::unordered_set<string> timeStampColumnNames;
|
||||||
|
|
||||||
@@ -1200,7 +1197,7 @@ uint32_t doUpdateDelete(THD* thd, gp_walk_info& gwi, const std::vector<COND*>& c
|
|||||||
#endif
|
#endif
|
||||||
else
|
else
|
||||||
{
|
{
|
||||||
updateCP->queryType(CalpontSelectExecutionPlan::DELETE);
|
updateCP->queryType(IDBQueryType::DELETE);
|
||||||
ci->stats.fQueryType = updateCP->queryType();
|
ci->stats.fQueryType = updateCP->queryType();
|
||||||
}
|
}
|
||||||
|
|
||||||
@@ -3372,11 +3369,13 @@ void ha_mcs_impl_start_bulk_insert(ha_rows rows, TABLE* table, bool is_cache_ins
|
|||||||
}
|
}
|
||||||
|
|
||||||
if ((thd->lex)->sql_command == SQLCOM_INSERT)
|
if ((thd->lex)->sql_command == SQLCOM_INSERT)
|
||||||
ci->stats.fQueryType =
|
{
|
||||||
CalpontSelectExecutionPlan::queryTypeToString(CalpontSelectExecutionPlan::INSERT);
|
ci->stats.fQueryType = CalpontSelectExecutionPlan::queryTypeToString(IDBQueryType::INSERT);
|
||||||
|
}
|
||||||
else if ((thd->lex)->sql_command == SQLCOM_LOAD)
|
else if ((thd->lex)->sql_command == SQLCOM_LOAD)
|
||||||
ci->stats.fQueryType =
|
{
|
||||||
CalpontSelectExecutionPlan::queryTypeToString(CalpontSelectExecutionPlan::LOAD_DATA_INFILE);
|
ci->stats.fQueryType = CalpontSelectExecutionPlan::queryTypeToString(IDBQueryType::LOAD_DATA_INFILE);
|
||||||
|
}
|
||||||
|
|
||||||
//@Bug 4387. Check BRM status before start statement.
|
//@Bug 4387. Check BRM status before start statement.
|
||||||
boost::scoped_ptr<DBRM> dbrmp(new DBRM());
|
boost::scoped_ptr<DBRM> dbrmp(new DBRM());
|
||||||
|
|||||||
@@ -123,6 +123,7 @@ using ColumnName = std::string;
|
|||||||
using ColumnStatisticsMap =
|
using ColumnStatisticsMap =
|
||||||
std::unordered_map<ColumnName, std::pair<execplan::SimpleColumn, std::vector<Histogram_json_hb*>>>;
|
std::unordered_map<ColumnName, std::pair<execplan::SimpleColumn, std::vector<Histogram_json_hb*>>>;
|
||||||
using TableStatisticsMap =
|
using TableStatisticsMap =
|
||||||
|
|
||||||
std::unordered_map<SchemaAndTableName, ColumnStatisticsMap, SchemaAndTableNameHash>;
|
std::unordered_map<SchemaAndTableName, ColumnStatisticsMap, SchemaAndTableNameHash>;
|
||||||
|
|
||||||
// This structure is used to store MDB AST -> CSEP translation context.
|
// This structure is used to store MDB AST -> CSEP translation context.
|
||||||
@@ -457,14 +458,21 @@ void parse_item(Item* item, std::vector<Item_field*>& field_vec, bool& hasNonSup
|
|||||||
const std::string bestTableName(const Item_field* ifp);
|
const std::string bestTableName(const Item_field* ifp);
|
||||||
|
|
||||||
// execution plan util functions prototypes
|
// execution plan util functions prototypes
|
||||||
execplan::ReturnedColumn* buildReturnedColumn(Item* item, gp_walk_info& gwi, bool& nonSupport,
|
execplan::ReturnedColumn* buildReturnedColumn(
|
||||||
bool isRefItem = false);
|
Item* item, gp_walk_info& gwi, bool& nonSupport, bool isRefItem = false,
|
||||||
execplan::ReturnedColumn* buildFunctionColumn(Item_func* item, gp_walk_info& gwi, bool& nonSupport,
|
execplan::IDBQueryType queryType = execplan::IDBQueryType::SELECT);
|
||||||
bool selectBetweenIn = false);
|
execplan::ReturnedColumn* buildFunctionColumn(
|
||||||
execplan::ReturnedColumn* buildArithmeticColumn(Item_func* item, gp_walk_info& gwi, bool& nonSupport);
|
Item_func* item, gp_walk_info& gwi, bool& nonSupport, bool selectBetweenIn = false,
|
||||||
|
execplan::IDBQueryType queryType = execplan::IDBQueryType::SELECT);
|
||||||
|
execplan::ReturnedColumn* buildArithmeticColumn(
|
||||||
|
Item_func* item, gp_walk_info& gwi, bool& nonSupport,
|
||||||
|
execplan::IDBQueryType queryType = execplan::IDBQueryType::SELECT);
|
||||||
execplan::ConstantColumn* buildDecimalColumn(const Item* item, const std::string& str, gp_walk_info& gwi);
|
execplan::ConstantColumn* buildDecimalColumn(const Item* item, const std::string& str, gp_walk_info& gwi);
|
||||||
execplan::SimpleColumn* buildSimpleColumn(Item_field* item, gp_walk_info& gwi);
|
execplan::SimpleColumn* buildSimpleColumn(Item_field* item, gp_walk_info& gwi,
|
||||||
execplan::FunctionColumn* buildCaseFunction(Item_func* item, gp_walk_info& gwi, bool& nonSupport);
|
execplan::IDBQueryType queryType = execplan::IDBQueryType::SELECT);
|
||||||
|
execplan::FunctionColumn* buildCaseFunction(
|
||||||
|
Item_func* item, gp_walk_info& gwi, bool& nonSupport,
|
||||||
|
execplan::IDBQueryType queryType = execplan::IDBQueryType::SELECT);
|
||||||
execplan::ParseTree* buildParseTree(Item* item, gp_walk_info& gwi, bool& nonSupport);
|
execplan::ParseTree* buildParseTree(Item* item, gp_walk_info& gwi, bool& nonSupport);
|
||||||
execplan::ReturnedColumn* buildAggregateColumn(Item* item, gp_walk_info& gwi);
|
execplan::ReturnedColumn* buildAggregateColumn(Item* item, gp_walk_info& gwi);
|
||||||
execplan::ReturnedColumn* buildWindowFunctionColumn(Item* item, gp_walk_info& gwi, bool& nonSupport);
|
execplan::ReturnedColumn* buildWindowFunctionColumn(Item* item, gp_walk_info& gwi, bool& nonSupport);
|
||||||
|
|||||||
@@ -633,15 +633,6 @@ select_handler* create_columnstore_select_handler_(THD* thd, SELECT_LEX* sel_lex
|
|||||||
return nullptr;
|
return nullptr;
|
||||||
}
|
}
|
||||||
|
|
||||||
// MCOL-5432 Disable partial pushdown of the UNION operation if the query
|
|
||||||
// involves an order by or a limit clause.
|
|
||||||
if (sel_lex && sel_unit &&
|
|
||||||
(sel_unit->global_parameters()->limit_params.explicit_limit == true ||
|
|
||||||
sel_unit->global_parameters()->order_list.elements != 0))
|
|
||||||
{
|
|
||||||
return nullptr;
|
|
||||||
}
|
|
||||||
|
|
||||||
std::vector<SELECT_LEX*> select_lex_vec;
|
std::vector<SELECT_LEX*> select_lex_vec;
|
||||||
|
|
||||||
if (sel_unit && !sel_lex)
|
if (sel_unit && !sel_lex)
|
||||||
@@ -912,14 +903,6 @@ select_handler* create_columnstore_unit_handler(THD* thd, SELECT_LEX_UNIT* sel_u
|
|||||||
return nullptr;
|
return nullptr;
|
||||||
}
|
}
|
||||||
|
|
||||||
// MCOL-5432 Disable UNION pushdown if the query involves an order by
|
|
||||||
// or a limit clause.
|
|
||||||
if (sel_unit->global_parameters()->limit_params.explicit_limit == true ||
|
|
||||||
sel_unit->global_parameters()->order_list.elements != 0)
|
|
||||||
{
|
|
||||||
return nullptr;
|
|
||||||
}
|
|
||||||
|
|
||||||
return create_columnstore_select_handler_(thd, 0, sel_unit);
|
return create_columnstore_select_handler_(thd, 0, sel_unit);
|
||||||
}
|
}
|
||||||
|
|
||||||
|
|||||||
@@ -8,7 +8,6 @@
|
|||||||
|
|
||||||
#include "errorids.h"
|
#include "errorids.h"
|
||||||
#include "idberrorinfo.h"
|
#include "idberrorinfo.h"
|
||||||
#include "exceptclasses.h"
|
|
||||||
using namespace logging;
|
using namespace logging;
|
||||||
|
|
||||||
#include "pseudocolumn.h"
|
#include "pseudocolumn.h"
|
||||||
|
|||||||
@@ -102,18 +102,18 @@ JSON_ARRAYAGG(b LIMIT 2)
|
|||||||
["Hello","World","Hello","World"]
|
["Hello","World","Hello","World"]
|
||||||
["This","Will","Work","!","This","Will","Work","!"]
|
["This","Will","Work","!","This","Will","Work","!"]
|
||||||
[null,null]
|
[null,null]
|
||||||
SELECT JSON_ARRAYAGG(DISTINCT a) FROM t1;
|
SELECT JSON_ARRAYAGG(DISTINCT a ORDER BY a ASC) FROM t1;
|
||||||
JSON_ARRAYAGG(DISTINCT a)
|
JSON_ARRAYAGG(DISTINCT a ORDER BY a ASC)
|
||||||
[3,2,1]
|
[1,2,3]
|
||||||
SELECT JSON_ARRAYAGG(DISTINCT b) FROM t1;
|
SELECT JSON_ARRAYAGG(DISTINCT b ORDER BY b ASC) FROM t1;
|
||||||
JSON_ARRAYAGG(DISTINCT b)
|
JSON_ARRAYAGG(DISTINCT b ORDER BY b ASC)
|
||||||
["Will","World","Work",null,"!","This","Hello"]
|
[null,"!","Hello","This","Will","Work","World"]
|
||||||
SELECT JSON_ARRAYAGG(DISTINCT a LIMIT 2) FROM t1;
|
SELECT JSON_ARRAYAGG(DISTINCT a ORDER BY a ASC LIMIT 2) FROM t1;
|
||||||
JSON_ARRAYAGG(DISTINCT a LIMIT 2)
|
JSON_ARRAYAGG(DISTINCT a ORDER BY a ASC LIMIT 2)
|
||||||
[3,2,1]
|
[1,2,3]
|
||||||
SELECT JSON_ARRAYAGG(DISTINCT b LIMIT 2) FROM t1;
|
SELECT JSON_ARRAYAGG(DISTINCT b ORDER BY b ASC LIMIT 2) FROM t1;
|
||||||
JSON_ARRAYAGG(DISTINCT b LIMIT 2)
|
JSON_ARRAYAGG(DISTINCT b ORDER BY b ASC LIMIT 2)
|
||||||
["Will","World","Work",null,"!","This","Hello"]
|
[null,"!","Hello","This","Will","Work","World"]
|
||||||
#
|
#
|
||||||
# JSON aggregation
|
# JSON aggregation
|
||||||
#
|
#
|
||||||
@@ -189,16 +189,16 @@ INSERT INTO t1 VALUES (1,1), (2,2), (3,3);
|
|||||||
SELECT JSON_ARRAYAGG(a) FROM t1;
|
SELECT JSON_ARRAYAGG(a) FROM t1;
|
||||||
JSON_ARRAYAGG(a)
|
JSON_ARRAYAGG(a)
|
||||||
[1,2,3,1,2,3]
|
[1,2,3,1,2,3]
|
||||||
SELECT JSON_ARRAYAGG(DISTINCT a) FROM t1;
|
SELECT JSON_ARRAYAGG(DISTINCT a ORDER BY a ASC) FROM t1;
|
||||||
JSON_ARRAYAGG(DISTINCT a)
|
JSON_ARRAYAGG(DISTINCT a ORDER BY a ASC)
|
||||||
[3,2,1]
|
[1,2,3]
|
||||||
INSERT INTO t1 VALUES (NULL,NULL), (NULL,NULL);
|
INSERT INTO t1 VALUES (NULL,NULL), (NULL,NULL);
|
||||||
SELECT JSON_ARRAYAGG(a) FROM t1;
|
SELECT JSON_ARRAYAGG(a) FROM t1;
|
||||||
JSON_ARRAYAGG(a)
|
JSON_ARRAYAGG(a)
|
||||||
[1,2,3,1,2,3,null,null]
|
[1,2,3,1,2,3,null,null]
|
||||||
SELECT JSON_ARRAYAGG(DISTINCT a) FROM t1;
|
SELECT JSON_ARRAYAGG(DISTINCT a ORDER BY a ASC) FROM t1;
|
||||||
JSON_ARRAYAGG(DISTINCT a)
|
JSON_ARRAYAGG(DISTINCT a ORDER BY a ASC)
|
||||||
[null,2,3,1]
|
[null,1,2,3]
|
||||||
DROP TABLE t1;
|
DROP TABLE t1;
|
||||||
CREATE TABLE t1(a VARCHAR(10), b INT)ENGINE=COLUMNSTORE;
|
CREATE TABLE t1(a VARCHAR(10), b INT)ENGINE=COLUMNSTORE;
|
||||||
INSERT INTO t1 VALUES (1,1), (2,2), (3,3);
|
INSERT INTO t1 VALUES (1,1), (2,2), (3,3);
|
||||||
@@ -206,16 +206,16 @@ INSERT INTO t1 VALUES (1,1), (2,2), (3,3);
|
|||||||
SELECT JSON_ARRAYAGG(a) FROM t1;
|
SELECT JSON_ARRAYAGG(a) FROM t1;
|
||||||
JSON_ARRAYAGG(a)
|
JSON_ARRAYAGG(a)
|
||||||
[1,2,3,1,2,3]
|
[1,2,3,1,2,3]
|
||||||
SELECT JSON_ARRAYAGG(DISTINCT a) FROM t1;
|
SELECT JSON_ARRAYAGG(DISTINCT a ORDER BY a ASC) FROM t1;
|
||||||
JSON_ARRAYAGG(DISTINCT a)
|
JSON_ARRAYAGG(DISTINCT a ORDER BY a ASC)
|
||||||
[3,2,1]
|
[1,2,3]
|
||||||
INSERT INTO t1 VALUES (NULL,NULL), (NULL,NULL);
|
INSERT INTO t1 VALUES (NULL,NULL), (NULL,NULL);
|
||||||
SELECT JSON_ARRAYAGG(a) FROM t1;
|
SELECT JSON_ARRAYAGG(a) FROM t1;
|
||||||
JSON_ARRAYAGG(a)
|
JSON_ARRAYAGG(a)
|
||||||
[1,2,3,1,2,3,null,null]
|
[1,2,3,1,2,3,null,null]
|
||||||
SELECT JSON_ARRAYAGG(DISTINCT a) FROM t1;
|
SELECT JSON_ARRAYAGG(DISTINCT a ORDER BY a ASC) FROM t1;
|
||||||
JSON_ARRAYAGG(DISTINCT a)
|
JSON_ARRAYAGG(DISTINCT a ORDER BY a ASC)
|
||||||
[null,2,3,1]
|
[null,1,2,3]
|
||||||
DROP TABLE t1;
|
DROP TABLE t1;
|
||||||
#
|
#
|
||||||
#
|
#
|
||||||
|
|||||||
@@ -12,7 +12,7 @@ CREATE TABLE cs3 (d1 DECIMAL(19), d2 DECIMAL(19,10), d3 DECIMAL(19,19), d4 DECIM
|
|||||||
CREATE TABLE cs4 (d1 DECIMAL(19) UNSIGNED, d2 DECIMAL(19,10) UNSIGNED, d3 DECIMAL(19,19) UNSIGNED, d4 DECIMAL(19) UNSIGNED,d5 DECIMAL(19),i1 INT) ENGINE=columnstore;
|
CREATE TABLE cs4 (d1 DECIMAL(19) UNSIGNED, d2 DECIMAL(19,10) UNSIGNED, d3 DECIMAL(19,19) UNSIGNED, d4 DECIMAL(19) UNSIGNED,d5 DECIMAL(19),i1 INT) ENGINE=columnstore;
|
||||||
CREATE TABLE cs5(d DECIMAL(25,19)) ENGINE=columnstore;
|
CREATE TABLE cs5(d DECIMAL(25,19)) ENGINE=columnstore;
|
||||||
INSERT INTO cs1 VALUES
|
INSERT INTO cs1 VALUES
|
||||||
(1234,5678,-0.12345678901234567890123456789018,2,1,1),
|
(1234,5678,-0.12345678901234567890123456789018,2,1,1),
|
||||||
(1234,-5678,0.1234567890123456789012345,2,1,1),
|
(1234,-5678,0.1234567890123456789012345,2,1,1),
|
||||||
(12345678901234567890123,1234567890123456789012.9012345678,0.123456789012345678901234567890,2,1,1),
|
(12345678901234567890123,1234567890123456789012.9012345678,0.123456789012345678901234567890,2,1,1),
|
||||||
(NULL,NULL,NULL,2,1,1),
|
(NULL,NULL,NULL,2,1,1),
|
||||||
@@ -26,7 +26,7 @@ INSERT INTO cs1 VALUES
|
|||||||
(1234,5678,-0.12345678901234567890123456789018,11111111111111111111111111111111,1,1),
|
(1234,5678,-0.12345678901234567890123456789018,11111111111111111111111111111111,1,1),
|
||||||
(1234,5678,-0.12345678901234567890123456789018,11111111111111111111111111111112,1,1);
|
(1234,5678,-0.12345678901234567890123456789018,11111111111111111111111111111112,1,1);
|
||||||
INSERT INTO cs2 VALUES
|
INSERT INTO cs2 VALUES
|
||||||
(1234,5678,0.12345678901234567890123456789018,2,1,1),
|
(1234,5678,0.12345678901234567890123456789018,2,1,1),
|
||||||
(1234,5678,0.1234567890123456789012345,2,1,1),
|
(1234,5678,0.1234567890123456789012345,2,1,1),
|
||||||
(12345678901234567890123,1234567890123456789012.9012345678,0.123456789012345678901234567890,2,1,1),
|
(12345678901234567890123,1234567890123456789012.9012345678,0.123456789012345678901234567890,2,1,1),
|
||||||
(NULL,NULL,NULL,2,1,1),
|
(NULL,NULL,NULL,2,1,1),
|
||||||
@@ -40,7 +40,7 @@ INSERT INTO cs2 VALUES
|
|||||||
(1234,5678,0.12345678901234567890123456789018,11111111111111111111111111111111,1,1),
|
(1234,5678,0.12345678901234567890123456789018,11111111111111111111111111111111,1,1),
|
||||||
(1234,5678,0.12345678901234567890123456789018,11111111111111111111111111111112,1,1);
|
(1234,5678,0.12345678901234567890123456789018,11111111111111111111111111111112,1,1);
|
||||||
INSERT INTO cs3 VALUES
|
INSERT INTO cs3 VALUES
|
||||||
(1234,5678,-0.12345678901234,2,1,1),
|
(1234,5678,-0.12345678901234,2,1,1),
|
||||||
(1234,-5678,0.12345678901234,2,1,1),
|
(1234,-5678,0.12345678901234,2,1,1),
|
||||||
(12345678901,12345678.90128,0.1234567890123,2,1,1),
|
(12345678901,12345678.90128,0.1234567890123,2,1,1),
|
||||||
(NULL,NULL,NULL,2,1,1),
|
(NULL,NULL,NULL,2,1,1),
|
||||||
@@ -51,7 +51,7 @@ INSERT INTO cs3 VALUES
|
|||||||
(NULL,NULL,NULL,3,2,2),
|
(NULL,NULL,NULL,3,2,2),
|
||||||
(0,0,0,3,2,2);
|
(0,0,0,3,2,2);
|
||||||
INSERT INTO cs4 VALUES
|
INSERT INTO cs4 VALUES
|
||||||
(1234,5678,0.12345678901234,2,1,1),
|
(1234,5678,0.12345678901234,2,1,1),
|
||||||
(1234,5678,0.12345678901234,2,1,1),
|
(1234,5678,0.12345678901234,2,1,1),
|
||||||
(12345678901,12345678.90128,0.1234567890123,2,1,1),
|
(12345678901,12345678.90128,0.1234567890123,2,1,1),
|
||||||
(NULL,NULL,NULL,2,1,1),
|
(NULL,NULL,NULL,2,1,1),
|
||||||
@@ -188,9 +188,9 @@ min(38)_test2 0 0.0000000000 0.00000000000000000000000000000000000000
|
|||||||
SELECT "max(38)_test2", max(d1),max(d2),max(d3) FROM cs2;
|
SELECT "max(38)_test2", max(d1),max(d2),max(d3) FROM cs2;
|
||||||
max(38)_test2 max(d1) max(d2) max(d3)
|
max(38)_test2 max(d1) max(d2) max(d3)
|
||||||
max(38)_test2 12345678901234567890901 1234567890123478901234.9012345678 0.12345678901234567890123456789080000000
|
max(38)_test2 12345678901234567890901 1234567890123478901234.9012345678 0.12345678901234567890123456789080000000
|
||||||
SELECT "group_concat(38)_test2", group_concat(d1),group_concat(d2),group_concat(d3) FROM cs2;
|
SELECT "group_concat(38)_test2", group_concat(d1 ORDER BY d1),group_concat(d2 ORDER BY d2),group_concat(d3 ORDER BY d3) FROM cs2;
|
||||||
group_concat(38)_test2 group_concat(d1) group_concat(d2) group_concat(d3)
|
group_concat(38)_test2 group_concat(d1 ORDER BY d1) group_concat(d2 ORDER BY d2) group_concat(d3 ORDER BY d3)
|
||||||
group_concat(38)_test2 1234,1234,12345678901234567890123,0,1234,123456789123456789123,12345678901234567890901,0,1234,1234,1234 5678.0000000000,5678.0000000000,1234567890123456789012.9012345678,0.0000000000,5678.0000000000,5678.0000000000,1234567890123478901234.9012345678,0.0000000000,5678.0000000000,5678.0000000000,5678.0000000000 0.12345678901234567890123456789018000000,0.12345678901234567890123450000000000000,0.12345678901234567890123456789000000000,0.00000000000000000000000000000000000000,0.12345678901234567834567890123456780000,0.12345678901234567345678901234567800000,0.12345678901234567890123456789080000000,0.00000000000000000000000000000000000000,0.12345678901234567890123456789018000000,0.12345678901234567890123456789018000000,0.12345678901234567890123456789018000000
|
group_concat(38)_test2 0,0,1234,1234,1234,1234,1234,1234,123456789123456789123,12345678901234567890123,12345678901234567890901 0.0000000000,0.0000000000,5678.0000000000,5678.0000000000,5678.0000000000,5678.0000000000,5678.0000000000,5678.0000000000,5678.0000000000,1234567890123456789012.9012345678,1234567890123478901234.9012345678 0.00000000000000000000000000000000000000,0.00000000000000000000000000000000000000,0.12345678901234567345678901234567800000,0.12345678901234567834567890123456780000,0.12345678901234567890123450000000000000,0.12345678901234567890123456789000000000,0.12345678901234567890123456789018000000,0.12345678901234567890123456789018000000,0.12345678901234567890123456789018000000,0.12345678901234567890123456789018000000,0.12345678901234567890123456789080000000
|
||||||
SELECT "count(distinct 38)_test2", count(distinct d1),count(distinct d2),count(distinct d3) FROM cs2;
|
SELECT "count(distinct 38)_test2", count(distinct d1),count(distinct d2),count(distinct d3) FROM cs2;
|
||||||
count(distinct 38)_test2 count(distinct d1) count(distinct d2) count(distinct d3)
|
count(distinct 38)_test2 count(distinct d1) count(distinct d2) count(distinct d3)
|
||||||
count(distinct 38)_test2 5 4 7
|
count(distinct 38)_test2 5 4 7
|
||||||
@@ -209,9 +209,9 @@ min(38)_test2 0 0.0000000000 0.00000000000000000000000000000000000000
|
|||||||
SELECT "max(38)_test2", max(d1),max(d2),max(d3) FROM (SELECT d1,d2,d3 FROM cs2)a1;
|
SELECT "max(38)_test2", max(d1),max(d2),max(d3) FROM (SELECT d1,d2,d3 FROM cs2)a1;
|
||||||
max(38)_test2 max(d1) max(d2) max(d3)
|
max(38)_test2 max(d1) max(d2) max(d3)
|
||||||
max(38)_test2 12345678901234567890901 1234567890123478901234.9012345678 0.12345678901234567890123456789080000000
|
max(38)_test2 12345678901234567890901 1234567890123478901234.9012345678 0.12345678901234567890123456789080000000
|
||||||
SELECT "group_concat(38)_test2", group_concat(d1),group_concat(d2),group_concat(d3) FROM (SELECT d1,d2,d3 FROM cs2)a1;
|
SELECT "group_concat(38)_test2", group_concat(d1 ORDER BY d1),group_concat(d2 ORDER BY d2),group_concat(d3 ORDER BY d3) FROM (SELECT d1,d2,d3 FROM cs2)a1;
|
||||||
group_concat(38)_test2 group_concat(d1) group_concat(d2) group_concat(d3)
|
group_concat(38)_test2 group_concat(d1 ORDER BY d1) group_concat(d2 ORDER BY d2) group_concat(d3 ORDER BY d3)
|
||||||
group_concat(38)_test2 1234,1234,12345678901234567890123,0,1234,123456789123456789123,12345678901234567890901,0,1234,1234,1234 5678.0000000000,5678.0000000000,1234567890123456789012.9012345678,0.0000000000,5678.0000000000,5678.0000000000,1234567890123478901234.9012345678,0.0000000000,5678.0000000000,5678.0000000000,5678.0000000000 0.12345678901234567890123456789018000000,0.12345678901234567890123450000000000000,0.12345678901234567890123456789000000000,0.00000000000000000000000000000000000000,0.12345678901234567834567890123456780000,0.12345678901234567345678901234567800000,0.12345678901234567890123456789080000000,0.00000000000000000000000000000000000000,0.12345678901234567890123456789018000000,0.12345678901234567890123456789018000000,0.12345678901234567890123456789018000000
|
group_concat(38)_test2 0,0,1234,1234,1234,1234,1234,1234,123456789123456789123,12345678901234567890123,12345678901234567890901 0.0000000000,0.0000000000,5678.0000000000,5678.0000000000,5678.0000000000,5678.0000000000,5678.0000000000,5678.0000000000,5678.0000000000,1234567890123456789012.9012345678,1234567890123478901234.9012345678 0.00000000000000000000000000000000000000,0.00000000000000000000000000000000000000,0.12345678901234567345678901234567800000,0.12345678901234567834567890123456780000,0.12345678901234567890123450000000000000,0.12345678901234567890123456789000000000,0.12345678901234567890123456789018000000,0.12345678901234567890123456789018000000,0.12345678901234567890123456789018000000,0.12345678901234567890123456789018000000,0.12345678901234567890123456789080000000
|
||||||
SELECT "count(distinct 38)_test2", count(distinct d1),count(distinct d2),count(distinct d3) FROM (SELECT d1,d2,d3 FROM cs2)a1;
|
SELECT "count(distinct 38)_test2", count(distinct d1),count(distinct d2),count(distinct d3) FROM (SELECT d1,d2,d3 FROM cs2)a1;
|
||||||
count(distinct 38)_test2 count(distinct d1) count(distinct d2) count(distinct d3)
|
count(distinct 38)_test2 count(distinct d1) count(distinct d2) count(distinct d3)
|
||||||
count(distinct 38)_test2 5 4 7
|
count(distinct 38)_test2 5 4 7
|
||||||
@@ -277,10 +277,10 @@ SELECT "max(38)_GB(8)_test2" ,i1,max(d1),max(d2),max(d3) FROM cs2 GROUP BY i1 OR
|
|||||||
max(38)_GB(8)_test2 i1 max(d1) max(d2) max(d3)
|
max(38)_GB(8)_test2 i1 max(d1) max(d2) max(d3)
|
||||||
max(38)_GB(8)_test2 1 12345678901234567890123 1234567890123456789012.9012345678 0.12345678901234567890123456789018000000
|
max(38)_GB(8)_test2 1 12345678901234567890123 1234567890123456789012.9012345678 0.12345678901234567890123456789018000000
|
||||||
max(38)_GB(8)_test2 2 12345678901234567890901 1234567890123478901234.9012345678 0.12345678901234567890123456789080000000
|
max(38)_GB(8)_test2 2 12345678901234567890901 1234567890123478901234.9012345678 0.12345678901234567890123456789080000000
|
||||||
SELECT "group_concat(38)_GB(8)_test2", group_concat(d1 ORDER BY d1),group_concat(d2 ORDER BY d1),group_concat(d3 ORDER BY d1) FROM cs2 GROUP BY i1 ORDER BY 2,3;
|
SELECT "group_concat(38)_GB(8)_test2", group_concat(d1 ORDER BY d1),group_concat(d2 ORDER BY d2),group_concat(d3 ORDER BY d3) FROM cs2 GROUP BY i1 ORDER BY 2,3;
|
||||||
group_concat(38)_GB(8)_test2 group_concat(d1 ORDER BY d1) group_concat(d2 ORDER BY d1) group_concat(d3 ORDER BY d1)
|
group_concat(38)_GB(8)_test2 group_concat(d1 ORDER BY d1) group_concat(d2 ORDER BY d2) group_concat(d3 ORDER BY d3)
|
||||||
group_concat(38)_GB(8)_test2 0,1234,1234,1234,1234,1234,12345678901234567890123 0.0000000000,5678.0000000000,5678.0000000000,5678.0000000000,5678.0000000000,5678.0000000000,1234567890123456789012.9012345678 0.00000000000000000000000000000000000000,0.12345678901234567890123450000000000000,0.12345678901234567890123456789018000000,0.12345678901234567890123456789018000000,0.12345678901234567890123456789018000000,0.12345678901234567890123456789018000000,0.12345678901234567890123456789000000000
|
group_concat(38)_GB(8)_test2 0,1234,1234,1234,1234,1234,12345678901234567890123 0.0000000000,5678.0000000000,5678.0000000000,5678.0000000000,5678.0000000000,5678.0000000000,1234567890123456789012.9012345678 0.00000000000000000000000000000000000000,0.12345678901234567890123450000000000000,0.12345678901234567890123456789000000000,0.12345678901234567890123456789018000000,0.12345678901234567890123456789018000000,0.12345678901234567890123456789018000000,0.12345678901234567890123456789018000000
|
||||||
group_concat(38)_GB(8)_test2 0,1234,123456789123456789123,12345678901234567890901 0.0000000000,5678.0000000000,5678.0000000000,1234567890123478901234.9012345678 0.00000000000000000000000000000000000000,0.12345678901234567834567890123456780000,0.12345678901234567345678901234567800000,0.12345678901234567890123456789080000000
|
group_concat(38)_GB(8)_test2 0,1234,123456789123456789123,12345678901234567890901 0.0000000000,5678.0000000000,5678.0000000000,1234567890123478901234.9012345678 0.00000000000000000000000000000000000000,0.12345678901234567345678901234567800000,0.12345678901234567834567890123456780000,0.12345678901234567890123456789080000000
|
||||||
SELECT "count(distinct 38)_GB(8)_test2", count(distinct d1),count(distinct d2),count(distinct d3) FROM cs2 GROUP BY i1 ORDER BY 2,3;
|
SELECT "count(distinct 38)_GB(8)_test2", count(distinct d1),count(distinct d2),count(distinct d3) FROM cs2 GROUP BY i1 ORDER BY 2,3;
|
||||||
count(distinct 38)_GB(8)_test2 count(distinct d1) count(distinct d2) count(distinct d3)
|
count(distinct 38)_GB(8)_test2 count(distinct d1) count(distinct d2) count(distinct d3)
|
||||||
count(distinct 38)_GB(8)_test2 3 3 4
|
count(distinct 38)_GB(8)_test2 3 3 4
|
||||||
@@ -300,9 +300,9 @@ min(19)_test3 -1234567899 -5678.0000000000 -0.1234567890123400000
|
|||||||
SELECT "max(19)_test3", max(d1),max(d2),max(d3) FROM cs3;
|
SELECT "max(19)_test3", max(d1),max(d2),max(d3) FROM cs3;
|
||||||
max(19)_test3 max(d1) max(d2) max(d3)
|
max(19)_test3 max(d1) max(d2) max(d3)
|
||||||
max(19)_test3 12345678901 12345678.9012800000 0.1234567890123400000
|
max(19)_test3 12345678901 12345678.9012800000 0.1234567890123400000
|
||||||
SELECT "group_concat(38)_test3", group_concat(d1 ORDER BY d1),group_concat(d2 ORDER BY d1),group_concat(d3 ORDER BY d1) FROM cs3;
|
SELECT "group_concat(38)_test3", group_concat(d1 ORDER BY d1),group_concat(d2 ORDER BY d2),group_concat(d3 ORDER BY d3) FROM cs3;
|
||||||
group_concat(38)_test3 group_concat(d1 ORDER BY d1) group_concat(d2 ORDER BY d1) group_concat(d3 ORDER BY d1)
|
group_concat(38)_test3 group_concat(d1 ORDER BY d1) group_concat(d2 ORDER BY d2) group_concat(d3 ORDER BY d3)
|
||||||
group_concat(38)_test3 -1234567899,0,0,1234,1234,1234,12345678901,12345678901 -5678.0000000000,0.0000000000,0.0000000000,5678.0000000000,-5678.0000000000,5678.0000000000,12345678.9012000000,12345678.9012800000 0.1234567890123000000,0.0000000000000000000,0.0000000000000000000,0.1234567890123400000,0.1234567890123400000,-0.1234567890123400000,0.1234567890123000000,0.1234567890123000000
|
group_concat(38)_test3 -1234567899,0,0,1234,1234,1234,12345678901,12345678901 -5678.0000000000,-5678.0000000000,0.0000000000,0.0000000000,5678.0000000000,5678.0000000000,12345678.9012000000,12345678.9012800000 -0.1234567890123400000,0.0000000000000000000,0.0000000000000000000,0.1234567890123000000,0.1234567890123000000,0.1234567890123000000,0.1234567890123400000,0.1234567890123400000
|
||||||
SELECT "count(distinct 38)_test3", count(distinct d1),count(distinct d2),count(distinct d3) FROM cs3;
|
SELECT "count(distinct 38)_test3", count(distinct d1),count(distinct d2),count(distinct d3) FROM cs3;
|
||||||
count(distinct 38)_test3 count(distinct d1) count(distinct d2) count(distinct d3)
|
count(distinct 38)_test3 count(distinct d1) count(distinct d2) count(distinct d3)
|
||||||
count(distinct 38)_test3 4 5 4
|
count(distinct 38)_test3 4 5 4
|
||||||
@@ -318,7 +318,7 @@ count(19)_test3 8 8 8
|
|||||||
SELECT "min(19)_test3", min(d1),min(d2),min(d3) FROM (SELECT d1,d2,d3 FROM cs3)a1;
|
SELECT "min(19)_test3", min(d1),min(d2),min(d3) FROM (SELECT d1,d2,d3 FROM cs3)a1;
|
||||||
min(19)_test3 min(d1) min(d2) min(d3)
|
min(19)_test3 min(d1) min(d2) min(d3)
|
||||||
min(19)_test3 -1234567899 -5678.0000000000 -0.1234567890123400000
|
min(19)_test3 -1234567899 -5678.0000000000 -0.1234567890123400000
|
||||||
SELECT "max(19)_test3", max(d1),max(d2),max(d3) FROM (SELECT d1,d2,d3 FROM cs3)a1;
|
SELECT "max(19)_test3", max(d1),max(d2),max(d3) FROM cs3;
|
||||||
max(19)_test3 max(d1) max(d2) max(d3)
|
max(19)_test3 max(d1) max(d2) max(d3)
|
||||||
max(19)_test3 12345678901 12345678.9012800000 0.1234567890123400000
|
max(19)_test3 12345678901 12345678.9012800000 0.1234567890123400000
|
||||||
SELECT "group_concat(38)_test3", group_concat(d1 ORDER BY d1),group_concat(d2 ORDER BY d2),group_concat(d3 ORDER BY d3) FROM (SELECT d1,d2,d3 FROM cs3)a1;
|
SELECT "group_concat(38)_test3", group_concat(d1 ORDER BY d1),group_concat(d2 ORDER BY d2),group_concat(d3 ORDER BY d3) FROM (SELECT d1,d2,d3 FROM cs3)a1;
|
||||||
|
|||||||
@@ -112,7 +112,7 @@ a
|
|||||||
1
|
1
|
||||||
2
|
2
|
||||||
3
|
3
|
||||||
select * from cs1 join cs2 on cs1.a=cs2.b and cs1.a in (select b from cs2);
|
select * from cs1 join cs2 on cs1.a=cs2.b and cs1.a in (select b from cs2) order by cs1.a, cs2.b, cs2.c;
|
||||||
a b c
|
a b c
|
||||||
1 1 100
|
1 1 100
|
||||||
1 1 101
|
1 1 101
|
||||||
@@ -120,11 +120,11 @@ a b c
|
|||||||
3 3 300
|
3 3 300
|
||||||
3 3 301
|
3 3 301
|
||||||
3 3 302
|
3 3 302
|
||||||
select * from cs1 join cs2 on cs1.a=cs2.b and cs1.a in (select b from cs2) and cs1.a=1;
|
select * from cs1 join cs2 on cs1.a=cs2.b and cs1.a in (select b from cs2) and cs1.a=1 order by cs1.a, cs2.b, cs2.c;
|
||||||
a b c
|
a b c
|
||||||
1 1 100
|
1 1 100
|
||||||
1 1 101
|
1 1 101
|
||||||
select * from cs1 join cs2 on cs1.a=cs2.b and cs1.a in (select t1.b from cs2 t1 join cs2 t2 on t1.b=t2.b and t1.b=1);
|
select * from cs1 join cs2 on cs1.a=cs2.b and cs1.a in (select t1.b from cs2 t1 join cs2 t2 on t1.b=t2.b and t1.b=1) order by cs1.a, cs2.b, cs2.c;
|
||||||
a b c
|
a b c
|
||||||
1 1 100
|
1 1 100
|
||||||
1 1 101
|
1 1 101
|
||||||
@@ -348,21 +348,21 @@ select * from cs1 where (a,d) in (select t1.b,t1.c from cs2 t1 join cs2 t2 on t1
|
|||||||
a d
|
a d
|
||||||
1 100
|
1 100
|
||||||
3 302
|
3 302
|
||||||
select * from cs1 join cs2 on cs1.a=cs2.b and (cs1.a,cs1.d) in (select b,c from cs2);
|
select * from cs1 join cs2 on cs1.a=cs2.b and (cs1.a,cs1.d) in (select b,c from cs2) order by cs1.a, cs1.d, cs2.b, cs2.c;
|
||||||
a d b c
|
a d b c
|
||||||
1 100 1 100
|
1 100 1 100
|
||||||
1 100 1 101
|
1 100 1 101
|
||||||
3 302 3 300
|
3 302 3 300
|
||||||
3 302 3 301
|
3 302 3 301
|
||||||
3 302 3 302
|
3 302 3 302
|
||||||
select * from cs1 join cs2 on cs1.a=cs2.b and (cs1.a,cs1.d) in (select b,c from cs2) and cs1.a=1;
|
select * from cs1 join cs2 on cs1.a=cs2.b and (cs1.a,cs1.d) in (select b,c from cs2) and cs1.a=1 order by cs1.a, cs1.d, cs2.b, cs2.c;
|
||||||
a d b c
|
a d b c
|
||||||
1 100 1 100
|
1 100 1 100
|
||||||
1 100 1 101
|
1 100 1 101
|
||||||
select * from cs1 join cs2 on cs1.a=cs2.b and (cs1.a,cs1.d) in (select t1.b,t1.c from cs2 t1 join cs2 t2 on t1.b=t2.b and t1.b=1);
|
select * from cs1 join cs2 on cs1.a=cs2.b and (cs1.a,cs1.d) in (select t1.b,t1.c from cs2 t1 join cs2 t2 on t1.b=t2.b and t1.b=1) order by cs1.a, cs1.d, cs2.b, cs2.c;
|
||||||
a d b c
|
a d b c
|
||||||
1 100 1 101
|
|
||||||
1 100 1 100
|
1 100 1 100
|
||||||
|
1 100 1 101
|
||||||
drop table cs1;
|
drop table cs1;
|
||||||
create table cs1 (a int);
|
create table cs1 (a int);
|
||||||
insert into cs1 values (1), (2), (3), (4), (null);
|
insert into cs1 values (1), (2), (3), (4), (null);
|
||||||
|
|||||||
@@ -17,13 +17,13 @@ UPDATE t1 SET a = NULL, b =1;
|
|||||||
ERROR HY000: Internal error: CAL0002: Update Failed: MCS-4015: Column 'a' cannot be null.
|
ERROR HY000: Internal error: CAL0002: Update Failed: MCS-4015: Column 'a' cannot be null.
|
||||||
UPDATE t1 SET a = ;
|
UPDATE t1 SET a = ;
|
||||||
ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near '' at line 1
|
ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near '' at line 1
|
||||||
SELECT * FROm t1 ORDER BY a;
|
SELECT * FROm t1 ORDER BY a, b;
|
||||||
a b
|
a b
|
||||||
1 3
|
|
||||||
1 1
|
1 1
|
||||||
1 2
|
1 2
|
||||||
|
1 3
|
||||||
3 1
|
3 1
|
||||||
3 2
|
3 2
|
||||||
SELECT * FROm t2 ORDER BY a;
|
SELECT * FROm t2 ORDER BY a, b;
|
||||||
a b
|
a b
|
||||||
DROP DATABASE IF EXISTS mcs31_db1;
|
DROP DATABASE IF EXISTS mcs31_db1;
|
||||||
|
|||||||
@@ -3,6 +3,7 @@ CREATE DATABASE mcs34_db1;
|
|||||||
USE mcs34_db1;
|
USE mcs34_db1;
|
||||||
CREATE TABLE t1
|
CREATE TABLE t1
|
||||||
(
|
(
|
||||||
|
id INT,
|
||||||
t1_tinyint TINYINT DEFAULT 0,
|
t1_tinyint TINYINT DEFAULT 0,
|
||||||
t1_int INT DEFAULT NULL,
|
t1_int INT DEFAULT NULL,
|
||||||
t1_bigint BIGINT,
|
t1_bigint BIGINT,
|
||||||
@@ -14,539 +15,494 @@ t1_char CHAR(1),
|
|||||||
t1_varchar VARCHAR(255) DEFAULT 'hello world!',
|
t1_varchar VARCHAR(255) DEFAULT 'hello world!',
|
||||||
t1_datetime DATETIME
|
t1_datetime DATETIME
|
||||||
)ENGINE=Columnstore;
|
)ENGINE=Columnstore;
|
||||||
INSERT INTO t1 (t1_bigint, t1_double, t1_float, t1_blob, t1_text, t1_char, t1_datetime)
|
INSERT INTO t1 (id, t1_bigint, t1_double, t1_float, t1_blob, t1_text, t1_char, t1_datetime)
|
||||||
VALUES(203685477580676, -3.797693231E+108, -7.402866E+18, repeat('b',100), repeat('b',100), 'b', '2387-11-08 11:22:30.123');
|
VALUES(1, 203685477580676, -3.797693231E+108, -7.402866E+18, repeat('b',100), repeat('b',100), 'b', '2387-11-08 11:22:30');
|
||||||
INSERT INTO t1 (t1_bigint, t1_double, t1_float, t1_blob, t1_text, t1_char, t1_datetime)
|
INSERT INTO t1 (id, t1_bigint, t1_double, t1_float, t1_blob, t1_text, t1_char, t1_datetime)
|
||||||
VALUES(303685477580676, -4.797693231, -8.402866, repeat('b',101), repeat('b',101), 'b', '3387-11-08 11:22:30.123');
|
VALUES(2, 303685477580676, -4.797693231, -8.402866, repeat('b',101), repeat('b',101), 'b', '3387-11-08 11:22:30');
|
||||||
INSERT INTO t1 (t1_bigint, t1_double, t1_float, t1_blob, t1_text, t1_char, t1_datetime)
|
INSERT INTO t1 (id, t1_bigint, t1_double, t1_float, t1_blob, t1_text, t1_char, t1_datetime)
|
||||||
VALUES(403685477580676, +54.797693231, +8.402866, repeat('c',101), repeat('c',101), 'c', '3387-11-08 11:22:30.123');
|
VALUES(3, 403685477580676, +54.797693231, +8.402866, repeat('c',101), repeat('c',101), 'c', '3387-11-08 11:22:30');
|
||||||
INSERT INTO t1 (t1_bigint, t1_double, t1_float, t1_blob, t1_text, t1_char, t1_datetime)
|
INSERT INTO t1 (id, t1_bigint, t1_double, t1_float, t1_blob, t1_text, t1_char, t1_datetime)
|
||||||
VALUES(403685477580676, +54.797693231, +8.402866, repeat('c',101), repeat('c',101), 'c', '3387-11-08 11:22:30.123');
|
VALUES(4, 403685477580677, +54.797693232, +8.402867, repeat('c',101), repeat('c',101), 'c', '3387-11-08 11:22:31');
|
||||||
INSERT INTO t1 (t1_bigint, t1_double, t1_float, t1_blob, t1_text, t1_char, t1_datetime)
|
INSERT INTO t1 (id, t1_bigint, t1_double, t1_float, t1_blob, t1_text, t1_char, t1_datetime)
|
||||||
VALUES(403685477580676, +54.797693231, +8.402866, repeat('c',101), repeat('c',101), 'c', '3387-11-08 11:22:30.123');
|
VALUES(5, 403685477580678, +54.797693233, +8.402868, repeat('c',101), repeat('c',101), 'c', '3387-11-08 11:22:32');
|
||||||
INSERT INTO t1 (t1_bigint, t1_double, t1_float, t1_blob, t1_text, t1_char, t1_datetime)
|
INSERT INTO t1 (id, t1_bigint, t1_double, t1_float, t1_blob, t1_text, t1_char, t1_datetime)
|
||||||
VALUES(403685477580676, +54.797693231, +8.402866, repeat('c',101), repeat('c',101), 'c', '3387-11-08 11:22:30.123');
|
VALUES(6, 403685477580679, +54.797693234, +8.402869, repeat('c',101), repeat('c',101), 'c', '3387-11-08 11:22:33');
|
||||||
INSERT INTO t1 (t1_bigint, t1_double, t1_float, t1_blob, t1_text, t1_char, t1_datetime)
|
INSERT INTO t1 (id, t1_bigint, t1_double, t1_float, t1_blob, t1_text, t1_char, t1_datetime)
|
||||||
VALUES(403685477580676, +54.797693231, +8.402866, repeat('c',101), repeat('c',101), 'c', '3387-11-08 11:22:30.123');
|
VALUES(7, 403685477580680, +54.797693235, +8.402870, repeat('c',101), repeat('c',101), 'c', '3387-11-08 11:22:34');
|
||||||
INSERT INTO t1 (t1_bigint, t1_double, t1_float, t1_blob, t1_text, t1_char, t1_datetime)
|
INSERT INTO t1 (id, t1_bigint, t1_double, t1_float, t1_blob, t1_text, t1_char, t1_datetime)
|
||||||
VALUES(403685477580676, +54.797693231, +8.402866, repeat('c',101), repeat('c',101), 'c', '3387-11-08 11:22:30.123');
|
VALUES(8, 503685477580676, +64.797693231, +9.402866, repeat('2',102), repeat('d',102), 'd', '4387-11-08 11:22:30');
|
||||||
INSERT INTO t1 (t1_bigint, t1_double, t1_float, t1_blob, t1_text, t1_char, t1_datetime)
|
INSERT INTO t1 VALUES(NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL);
|
||||||
VALUES(403685477580676, +54.797693231, +8.402866, repeat('2',102), repeat('d',102), 'd', '4387-11-08 11:22:30.123');
|
SELECT t1_tinyint, t1_int, t1_bigint, t1_double, t1_float, t1_blob, t1_text, t1_char, t1_varchar, t1_datetime FROM t1 ORDER BY 1,2,3,4,5,8,9,10, id;
|
||||||
INSERT INTO t1 VALUES(NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL);
|
|
||||||
SELECT * FROM t1;
|
|
||||||
t1_tinyint t1_int t1_bigint t1_double t1_float t1_blob t1_text t1_char t1_varchar t1_datetime
|
|
||||||
0 NULL 203685477580676 -3.797693231e108 -7.40287e18 bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb b hello world! 2387-11-08 11:22:30
|
|
||||||
0 NULL 303685477580676 -4.797693231 -8.40287 bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb b hello world! 3387-11-08 11:22:30
|
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222 dddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddd d hello world! 4387-11-08 11:22:30
|
|
||||||
NULL NULL NULL NULL NULL NULL NULL NULL NULL NULL
|
|
||||||
SELECT * FROM t1 ORDER BY t1_tinyint;
|
|
||||||
t1_tinyint t1_int t1_bigint t1_double t1_float t1_blob t1_text t1_char t1_varchar t1_datetime
|
|
||||||
NULL NULL NULL NULL NULL NULL NULL NULL NULL NULL
|
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
|
||||||
0 NULL 303685477580676 -4.797693231 -8.40287 bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb b hello world! 3387-11-08 11:22:30
|
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222 dddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddd d hello world! 4387-11-08 11:22:30
|
|
||||||
0 NULL 203685477580676 -3.797693231e108 -7.40287e18 bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb b hello world! 2387-11-08 11:22:30
|
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
|
||||||
SELECT * FROM t1 ORDER BY t1_tinyint ASC;
|
|
||||||
t1_tinyint t1_int t1_bigint t1_double t1_float t1_blob t1_text t1_char t1_varchar t1_datetime
|
|
||||||
NULL NULL NULL NULL NULL NULL NULL NULL NULL NULL
|
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
|
||||||
0 NULL 303685477580676 -4.797693231 -8.40287 bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb b hello world! 3387-11-08 11:22:30
|
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222 dddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddd d hello world! 4387-11-08 11:22:30
|
|
||||||
0 NULL 203685477580676 -3.797693231e108 -7.40287e18 bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb b hello world! 2387-11-08 11:22:30
|
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
|
||||||
SELECT * FROM t1 ORDER BY t1_tinyint DESC;
|
|
||||||
t1_tinyint t1_int t1_bigint t1_double t1_float t1_blob t1_text t1_char t1_varchar t1_datetime
|
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
|
||||||
0 NULL 203685477580676 -3.797693231e108 -7.40287e18 bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb b hello world! 2387-11-08 11:22:30
|
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
|
||||||
0 NULL 303685477580676 -4.797693231 -8.40287 bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb b hello world! 3387-11-08 11:22:30
|
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222 dddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddd d hello world! 4387-11-08 11:22:30
|
|
||||||
NULL NULL NULL NULL NULL NULL NULL NULL NULL NULL
|
|
||||||
SELECT * FROM t1 ORDER BY t1_int;
|
|
||||||
t1_tinyint t1_int t1_bigint t1_double t1_float t1_blob t1_text t1_char t1_varchar t1_datetime
|
|
||||||
0 NULL 203685477580676 -3.797693231e108 -7.40287e18 bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb b hello world! 2387-11-08 11:22:30
|
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
|
||||||
0 NULL 303685477580676 -4.797693231 -8.40287 bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb b hello world! 3387-11-08 11:22:30
|
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222 dddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddd d hello world! 4387-11-08 11:22:30
|
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
|
||||||
NULL NULL NULL NULL NULL NULL NULL NULL NULL NULL
|
|
||||||
SELECT * FROM t1 ORDER BY t1_int ASC;
|
|
||||||
t1_tinyint t1_int t1_bigint t1_double t1_float t1_blob t1_text t1_char t1_varchar t1_datetime
|
|
||||||
0 NULL 203685477580676 -3.797693231e108 -7.40287e18 bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb b hello world! 2387-11-08 11:22:30
|
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
|
||||||
0 NULL 303685477580676 -4.797693231 -8.40287 bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb b hello world! 3387-11-08 11:22:30
|
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222 dddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddd d hello world! 4387-11-08 11:22:30
|
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
|
||||||
NULL NULL NULL NULL NULL NULL NULL NULL NULL NULL
|
|
||||||
SELECT * FROM t1 ORDER BY t1_int DESC;
|
|
||||||
t1_tinyint t1_int t1_bigint t1_double t1_float t1_blob t1_text t1_char t1_varchar t1_datetime
|
|
||||||
0 NULL 203685477580676 -3.797693231e108 -7.40287e18 bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb b hello world! 2387-11-08 11:22:30
|
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
|
||||||
0 NULL 303685477580676 -4.797693231 -8.40287 bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb b hello world! 3387-11-08 11:22:30
|
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222 dddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddd d hello world! 4387-11-08 11:22:30
|
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
|
||||||
NULL NULL NULL NULL NULL NULL NULL NULL NULL NULL
|
|
||||||
SELECT * FROM t1 ORDER BY t1_bigint;
|
|
||||||
t1_tinyint t1_int t1_bigint t1_double t1_float t1_blob t1_text t1_char t1_varchar t1_datetime
|
t1_tinyint t1_int t1_bigint t1_double t1_float t1_blob t1_text t1_char t1_varchar t1_datetime
|
||||||
NULL NULL NULL NULL NULL NULL NULL NULL NULL NULL
|
NULL NULL NULL NULL NULL NULL NULL NULL NULL NULL
|
||||||
0 NULL 203685477580676 -3.797693231e108 -7.40287e18 bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb b hello world! 2387-11-08 11:22:30
|
0 NULL 203685477580676 -3.797693231e108 -7.40287e18 bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb b hello world! 2387-11-08 11:22:30
|
||||||
0 NULL 303685477580676 -4.797693231 -8.40287 bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb b hello world! 3387-11-08 11:22:30
|
0 NULL 303685477580676 -4.797693231 -8.40287 bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb b hello world! 3387-11-08 11:22:30
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
0 NULL 403685477580677 54.797693232 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:31
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222 dddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddd d hello world! 4387-11-08 11:22:30
|
0 NULL 403685477580678 54.797693233 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:32
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
0 NULL 403685477580679 54.797693234 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:33
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
0 NULL 403685477580680 54.797693235 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:34
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
0 NULL 503685477580676 64.797693231 9.40287 222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222 dddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddd d hello world! 4387-11-08 11:22:30
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
SELECT t1_tinyint, t1_int, t1_bigint, t1_double, t1_float, t1_blob, t1_text, t1_char, t1_varchar, t1_datetime FROM t1 ORDER BY 1, id;
|
||||||
SELECT * FROM t1 ORDER BY t1_bigint ASC;
|
|
||||||
t1_tinyint t1_int t1_bigint t1_double t1_float t1_blob t1_text t1_char t1_varchar t1_datetime
|
t1_tinyint t1_int t1_bigint t1_double t1_float t1_blob t1_text t1_char t1_varchar t1_datetime
|
||||||
NULL NULL NULL NULL NULL NULL NULL NULL NULL NULL
|
NULL NULL NULL NULL NULL NULL NULL NULL NULL NULL
|
||||||
0 NULL 203685477580676 -3.797693231e108 -7.40287e18 bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb b hello world! 2387-11-08 11:22:30
|
0 NULL 203685477580676 -3.797693231e108 -7.40287e18 bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb b hello world! 2387-11-08 11:22:30
|
||||||
0 NULL 303685477580676 -4.797693231 -8.40287 bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb b hello world! 3387-11-08 11:22:30
|
0 NULL 303685477580676 -4.797693231 -8.40287 bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb b hello world! 3387-11-08 11:22:30
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
0 NULL 403685477580677 54.797693232 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:31
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222 dddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddd d hello world! 4387-11-08 11:22:30
|
0 NULL 403685477580678 54.797693233 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:32
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
0 NULL 403685477580679 54.797693234 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:33
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
0 NULL 403685477580680 54.797693235 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:34
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
0 NULL 503685477580676 64.797693231 9.40287 222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222 dddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddd d hello world! 4387-11-08 11:22:30
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
SELECT t1_tinyint, t1_int, t1_bigint, t1_double, t1_float, t1_blob, t1_text, t1_char, t1_varchar, t1_datetime FROM t1 ORDER BY 1 ASC, id ASC;
|
||||||
SELECT * FROM t1 ORDER BY t1_bigint DESC;
|
|
||||||
t1_tinyint t1_int t1_bigint t1_double t1_float t1_blob t1_text t1_char t1_varchar t1_datetime
|
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222 dddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddd d hello world! 4387-11-08 11:22:30
|
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
|
||||||
0 NULL 303685477580676 -4.797693231 -8.40287 bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb b hello world! 3387-11-08 11:22:30
|
|
||||||
0 NULL 203685477580676 -3.797693231e108 -7.40287e18 bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb b hello world! 2387-11-08 11:22:30
|
|
||||||
NULL NULL NULL NULL NULL NULL NULL NULL NULL NULL
|
|
||||||
SELECT * FROM t1 ORDER BY t1_double;
|
|
||||||
t1_tinyint t1_int t1_bigint t1_double t1_float t1_blob t1_text t1_char t1_varchar t1_datetime
|
t1_tinyint t1_int t1_bigint t1_double t1_float t1_blob t1_text t1_char t1_varchar t1_datetime
|
||||||
NULL NULL NULL NULL NULL NULL NULL NULL NULL NULL
|
NULL NULL NULL NULL NULL NULL NULL NULL NULL NULL
|
||||||
0 NULL 203685477580676 -3.797693231e108 -7.40287e18 bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb b hello world! 2387-11-08 11:22:30
|
0 NULL 203685477580676 -3.797693231e108 -7.40287e18 bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb b hello world! 2387-11-08 11:22:30
|
||||||
0 NULL 303685477580676 -4.797693231 -8.40287 bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb b hello world! 3387-11-08 11:22:30
|
0 NULL 303685477580676 -4.797693231 -8.40287 bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb b hello world! 3387-11-08 11:22:30
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
||||||
|
0 NULL 403685477580677 54.797693232 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:31
|
||||||
|
0 NULL 403685477580678 54.797693233 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:32
|
||||||
|
0 NULL 403685477580679 54.797693234 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:33
|
||||||
|
0 NULL 403685477580680 54.797693235 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:34
|
||||||
|
0 NULL 503685477580676 64.797693231 9.40287 222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222 dddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddd d hello world! 4387-11-08 11:22:30
|
||||||
|
SELECT t1_tinyint, t1_int, t1_bigint, t1_double, t1_float, t1_blob, t1_text, t1_char, t1_varchar, t1_datetime FROM t1 ORDER BY 1 DESC, id ASC;
|
||||||
|
t1_tinyint t1_int t1_bigint t1_double t1_float t1_blob t1_text t1_char t1_varchar t1_datetime
|
||||||
|
0 NULL 203685477580676 -3.797693231e108 -7.40287e18 bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb b hello world! 2387-11-08 11:22:30
|
||||||
|
0 NULL 303685477580676 -4.797693231 -8.40287 bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb b hello world! 3387-11-08 11:22:30
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222 dddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddd d hello world! 4387-11-08 11:22:30
|
0 NULL 403685477580677 54.797693232 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:31
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
0 NULL 403685477580678 54.797693233 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:32
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
0 NULL 403685477580679 54.797693234 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:33
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
0 NULL 403685477580680 54.797693235 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:34
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
0 NULL 503685477580676 64.797693231 9.40287 222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222 dddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddd d hello world! 4387-11-08 11:22:30
|
||||||
SELECT * FROM t1 ORDER BY t1_double ASC;
|
NULL NULL NULL NULL NULL NULL NULL NULL NULL NULL
|
||||||
|
SELECT t1_tinyint, t1_int, t1_bigint, t1_double, t1_float, t1_blob, t1_text, t1_char, t1_varchar, t1_datetime FROM t1 ORDER BY 2, id;
|
||||||
t1_tinyint t1_int t1_bigint t1_double t1_float t1_blob t1_text t1_char t1_varchar t1_datetime
|
t1_tinyint t1_int t1_bigint t1_double t1_float t1_blob t1_text t1_char t1_varchar t1_datetime
|
||||||
NULL NULL NULL NULL NULL NULL NULL NULL NULL NULL
|
NULL NULL NULL NULL NULL NULL NULL NULL NULL NULL
|
||||||
0 NULL 203685477580676 -3.797693231e108 -7.40287e18 bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb b hello world! 2387-11-08 11:22:30
|
0 NULL 203685477580676 -3.797693231e108 -7.40287e18 bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb b hello world! 2387-11-08 11:22:30
|
||||||
0 NULL 303685477580676 -4.797693231 -8.40287 bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb b hello world! 3387-11-08 11:22:30
|
0 NULL 303685477580676 -4.797693231 -8.40287 bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb b hello world! 3387-11-08 11:22:30
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
0 NULL 403685477580677 54.797693232 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:31
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222 dddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddd d hello world! 4387-11-08 11:22:30
|
0 NULL 403685477580678 54.797693233 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:32
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
0 NULL 403685477580679 54.797693234 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:33
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
0 NULL 403685477580680 54.797693235 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:34
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
0 NULL 503685477580676 64.797693231 9.40287 222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222 dddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddd d hello world! 4387-11-08 11:22:30
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
SELECT t1_tinyint, t1_int, t1_bigint, t1_double, t1_float, t1_blob, t1_text, t1_char, t1_varchar, t1_datetime FROM t1 ORDER BY 2 ASC, id ASC;
|
||||||
SELECT * FROM t1 ORDER BY t1_double DESC;
|
|
||||||
t1_tinyint t1_int t1_bigint t1_double t1_float t1_blob t1_text t1_char t1_varchar t1_datetime
|
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222 dddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddd d hello world! 4387-11-08 11:22:30
|
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
|
||||||
0 NULL 303685477580676 -4.797693231 -8.40287 bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb b hello world! 3387-11-08 11:22:30
|
|
||||||
0 NULL 203685477580676 -3.797693231e108 -7.40287e18 bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb b hello world! 2387-11-08 11:22:30
|
|
||||||
NULL NULL NULL NULL NULL NULL NULL NULL NULL NULL
|
|
||||||
SELECT * FROM t1 ORDER BY t1_float;
|
|
||||||
t1_tinyint t1_int t1_bigint t1_double t1_float t1_blob t1_text t1_char t1_varchar t1_datetime
|
t1_tinyint t1_int t1_bigint t1_double t1_float t1_blob t1_text t1_char t1_varchar t1_datetime
|
||||||
NULL NULL NULL NULL NULL NULL NULL NULL NULL NULL
|
NULL NULL NULL NULL NULL NULL NULL NULL NULL NULL
|
||||||
0 NULL 203685477580676 -3.797693231e108 -7.40287e18 bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb b hello world! 2387-11-08 11:22:30
|
0 NULL 203685477580676 -3.797693231e108 -7.40287e18 bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb b hello world! 2387-11-08 11:22:30
|
||||||
0 NULL 303685477580676 -4.797693231 -8.40287 bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb b hello world! 3387-11-08 11:22:30
|
0 NULL 303685477580676 -4.797693231 -8.40287 bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb b hello world! 3387-11-08 11:22:30
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
0 NULL 403685477580677 54.797693232 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:31
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222 dddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddd d hello world! 4387-11-08 11:22:30
|
0 NULL 403685477580678 54.797693233 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:32
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
0 NULL 403685477580679 54.797693234 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:33
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
0 NULL 403685477580680 54.797693235 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:34
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
0 NULL 503685477580676 64.797693231 9.40287 222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222 dddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddd d hello world! 4387-11-08 11:22:30
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
SELECT t1_tinyint, t1_int, t1_bigint, t1_double, t1_float, t1_blob, t1_text, t1_char, t1_varchar, t1_datetime FROM t1 ORDER BY 2 DESC, id ASC;
|
||||||
SELECT * FROM t1 ORDER BY t1_float ASC;
|
|
||||||
t1_tinyint t1_int t1_bigint t1_double t1_float t1_blob t1_text t1_char t1_varchar t1_datetime
|
t1_tinyint t1_int t1_bigint t1_double t1_float t1_blob t1_text t1_char t1_varchar t1_datetime
|
||||||
NULL NULL NULL NULL NULL NULL NULL NULL NULL NULL
|
NULL NULL NULL NULL NULL NULL NULL NULL NULL NULL
|
||||||
0 NULL 203685477580676 -3.797693231e108 -7.40287e18 bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb b hello world! 2387-11-08 11:22:30
|
0 NULL 203685477580676 -3.797693231e108 -7.40287e18 bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb b hello world! 2387-11-08 11:22:30
|
||||||
0 NULL 303685477580676 -4.797693231 -8.40287 bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb b hello world! 3387-11-08 11:22:30
|
0 NULL 303685477580676 -4.797693231 -8.40287 bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb b hello world! 3387-11-08 11:22:30
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
0 NULL 403685477580677 54.797693232 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:31
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222 dddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddd d hello world! 4387-11-08 11:22:30
|
0 NULL 403685477580678 54.797693233 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:32
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
0 NULL 403685477580679 54.797693234 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:33
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
0 NULL 403685477580680 54.797693235 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:34
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
0 NULL 503685477580676 64.797693231 9.40287 222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222 dddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddd d hello world! 4387-11-08 11:22:30
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
SELECT t1_tinyint, t1_int, t1_bigint, t1_double, t1_float, t1_blob, t1_text, t1_char, t1_varchar, t1_datetime FROM t1 ORDER BY 3, id;
|
||||||
SELECT * FROM t1 ORDER BY t1_float DESC;
|
|
||||||
t1_tinyint t1_int t1_bigint t1_double t1_float t1_blob t1_text t1_char t1_varchar t1_datetime
|
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222 dddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddd d hello world! 4387-11-08 11:22:30
|
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
|
||||||
0 NULL 303685477580676 -4.797693231 -8.40287 bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb b hello world! 3387-11-08 11:22:30
|
|
||||||
0 NULL 203685477580676 -3.797693231e108 -7.40287e18 bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb b hello world! 2387-11-08 11:22:30
|
|
||||||
NULL NULL NULL NULL NULL NULL NULL NULL NULL NULL
|
|
||||||
SELECT * FROM t1 ORDER BY t1_blob;
|
|
||||||
t1_tinyint t1_int t1_bigint t1_double t1_float t1_blob t1_text t1_char t1_varchar t1_datetime
|
|
||||||
0 NULL 203685477580676 -3.797693231e108 -7.40287e18 bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb b hello world! 2387-11-08 11:22:30
|
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
|
||||||
0 NULL 303685477580676 -4.797693231 -8.40287 bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb b hello world! 3387-11-08 11:22:30
|
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222 dddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddd d hello world! 4387-11-08 11:22:30
|
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
|
||||||
NULL NULL NULL NULL NULL NULL NULL NULL NULL NULL
|
|
||||||
SELECT * FROM t1 ORDER BY t1_blob ASC;
|
|
||||||
t1_tinyint t1_int t1_bigint t1_double t1_float t1_blob t1_text t1_char t1_varchar t1_datetime
|
|
||||||
0 NULL 203685477580676 -3.797693231e108 -7.40287e18 bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb b hello world! 2387-11-08 11:22:30
|
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
|
||||||
0 NULL 303685477580676 -4.797693231 -8.40287 bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb b hello world! 3387-11-08 11:22:30
|
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222 dddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddd d hello world! 4387-11-08 11:22:30
|
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
|
||||||
NULL NULL NULL NULL NULL NULL NULL NULL NULL NULL
|
|
||||||
SELECT * FROM t1 ORDER BY t1_blob DESC;
|
|
||||||
t1_tinyint t1_int t1_bigint t1_double t1_float t1_blob t1_text t1_char t1_varchar t1_datetime
|
|
||||||
0 NULL 203685477580676 -3.797693231e108 -7.40287e18 bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb b hello world! 2387-11-08 11:22:30
|
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
|
||||||
0 NULL 303685477580676 -4.797693231 -8.40287 bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb b hello world! 3387-11-08 11:22:30
|
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222 dddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddd d hello world! 4387-11-08 11:22:30
|
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
|
||||||
NULL NULL NULL NULL NULL NULL NULL NULL NULL NULL
|
|
||||||
SELECT * FROM t1 ORDER BY t1_text;
|
|
||||||
t1_tinyint t1_int t1_bigint t1_double t1_float t1_blob t1_text t1_char t1_varchar t1_datetime
|
t1_tinyint t1_int t1_bigint t1_double t1_float t1_blob t1_text t1_char t1_varchar t1_datetime
|
||||||
NULL NULL NULL NULL NULL NULL NULL NULL NULL NULL
|
NULL NULL NULL NULL NULL NULL NULL NULL NULL NULL
|
||||||
0 NULL 203685477580676 -3.797693231e108 -7.40287e18 bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb b hello world! 2387-11-08 11:22:30
|
0 NULL 203685477580676 -3.797693231e108 -7.40287e18 bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb b hello world! 2387-11-08 11:22:30
|
||||||
0 NULL 303685477580676 -4.797693231 -8.40287 bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb b hello world! 3387-11-08 11:22:30
|
0 NULL 303685477580676 -4.797693231 -8.40287 bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb b hello world! 3387-11-08 11:22:30
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
0 NULL 403685477580677 54.797693232 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:31
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
0 NULL 403685477580678 54.797693233 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:32
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
0 NULL 403685477580679 54.797693234 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:33
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
0 NULL 403685477580680 54.797693235 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:34
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
0 NULL 503685477580676 64.797693231 9.40287 222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222 dddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddd d hello world! 4387-11-08 11:22:30
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222 dddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddd d hello world! 4387-11-08 11:22:30
|
SELECT t1_tinyint, t1_int, t1_bigint, t1_double, t1_float, t1_blob, t1_text, t1_char, t1_varchar, t1_datetime FROM t1 ORDER BY 3 ASC, id ASC;
|
||||||
SELECT * FROM t1 ORDER BY t1_text ASC;
|
|
||||||
t1_tinyint t1_int t1_bigint t1_double t1_float t1_blob t1_text t1_char t1_varchar t1_datetime
|
t1_tinyint t1_int t1_bigint t1_double t1_float t1_blob t1_text t1_char t1_varchar t1_datetime
|
||||||
NULL NULL NULL NULL NULL NULL NULL NULL NULL NULL
|
NULL NULL NULL NULL NULL NULL NULL NULL NULL NULL
|
||||||
0 NULL 203685477580676 -3.797693231e108 -7.40287e18 bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb b hello world! 2387-11-08 11:22:30
|
0 NULL 203685477580676 -3.797693231e108 -7.40287e18 bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb b hello world! 2387-11-08 11:22:30
|
||||||
0 NULL 303685477580676 -4.797693231 -8.40287 bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb b hello world! 3387-11-08 11:22:30
|
0 NULL 303685477580676 -4.797693231 -8.40287 bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb b hello world! 3387-11-08 11:22:30
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
0 NULL 403685477580677 54.797693232 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:31
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
0 NULL 403685477580678 54.797693233 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:32
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
0 NULL 403685477580679 54.797693234 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:33
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
0 NULL 403685477580680 54.797693235 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:34
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
0 NULL 503685477580676 64.797693231 9.40287 222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222 dddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddd d hello world! 4387-11-08 11:22:30
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222 dddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddd d hello world! 4387-11-08 11:22:30
|
SELECT t1_tinyint, t1_int, t1_bigint, t1_double, t1_float, t1_blob, t1_text, t1_char, t1_varchar, t1_datetime FROM t1 ORDER BY 3 DESC, id ASC;
|
||||||
SELECT * FROM t1 ORDER BY t1_text DESC;
|
|
||||||
t1_tinyint t1_int t1_bigint t1_double t1_float t1_blob t1_text t1_char t1_varchar t1_datetime
|
t1_tinyint t1_int t1_bigint t1_double t1_float t1_blob t1_text t1_char t1_varchar t1_datetime
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222 dddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddd d hello world! 4387-11-08 11:22:30
|
0 NULL 503685477580676 64.797693231 9.40287 222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222 dddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddd d hello world! 4387-11-08 11:22:30
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
0 NULL 403685477580680 54.797693235 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:34
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
0 NULL 403685477580679 54.797693234 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:33
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
0 NULL 403685477580678 54.797693233 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:32
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
0 NULL 403685477580677 54.797693232 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:31
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
||||||
0 NULL 303685477580676 -4.797693231 -8.40287 bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb b hello world! 3387-11-08 11:22:30
|
0 NULL 303685477580676 -4.797693231 -8.40287 bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb b hello world! 3387-11-08 11:22:30
|
||||||
0 NULL 203685477580676 -3.797693231e108 -7.40287e18 bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb b hello world! 2387-11-08 11:22:30
|
0 NULL 203685477580676 -3.797693231e108 -7.40287e18 bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb b hello world! 2387-11-08 11:22:30
|
||||||
NULL NULL NULL NULL NULL NULL NULL NULL NULL NULL
|
NULL NULL NULL NULL NULL NULL NULL NULL NULL NULL
|
||||||
SELECT * FROM t1 ORDER BY t1_char;
|
SELECT t1_tinyint, t1_int, t1_bigint, t1_double, t1_float, t1_blob, t1_text, t1_char, t1_varchar, t1_datetime FROM t1 ORDER BY 4, id;
|
||||||
t1_tinyint t1_int t1_bigint t1_double t1_float t1_blob t1_text t1_char t1_varchar t1_datetime
|
t1_tinyint t1_int t1_bigint t1_double t1_float t1_blob t1_text t1_char t1_varchar t1_datetime
|
||||||
NULL NULL NULL NULL NULL NULL NULL NULL NULL NULL
|
NULL NULL NULL NULL NULL NULL NULL NULL NULL NULL
|
||||||
0 NULL 203685477580676 -3.797693231e108 -7.40287e18 bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb b hello world! 2387-11-08 11:22:30
|
0 NULL 203685477580676 -3.797693231e108 -7.40287e18 bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb b hello world! 2387-11-08 11:22:30
|
||||||
0 NULL 303685477580676 -4.797693231 -8.40287 bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb b hello world! 3387-11-08 11:22:30
|
0 NULL 303685477580676 -4.797693231 -8.40287 bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb b hello world! 3387-11-08 11:22:30
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
0 NULL 403685477580677 54.797693232 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:31
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
0 NULL 403685477580678 54.797693233 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:32
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
0 NULL 403685477580679 54.797693234 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:33
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
0 NULL 403685477580680 54.797693235 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:34
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
0 NULL 503685477580676 64.797693231 9.40287 222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222 dddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddd d hello world! 4387-11-08 11:22:30
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222 dddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddd d hello world! 4387-11-08 11:22:30
|
SELECT t1_tinyint, t1_int, t1_bigint, t1_double, t1_float, t1_blob, t1_text, t1_char, t1_varchar, t1_datetime FROM t1 ORDER BY 4 ASC, id ASC;
|
||||||
SELECT * FROM t1 ORDER BY t1_char ASC;
|
|
||||||
t1_tinyint t1_int t1_bigint t1_double t1_float t1_blob t1_text t1_char t1_varchar t1_datetime
|
t1_tinyint t1_int t1_bigint t1_double t1_float t1_blob t1_text t1_char t1_varchar t1_datetime
|
||||||
NULL NULL NULL NULL NULL NULL NULL NULL NULL NULL
|
NULL NULL NULL NULL NULL NULL NULL NULL NULL NULL
|
||||||
0 NULL 203685477580676 -3.797693231e108 -7.40287e18 bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb b hello world! 2387-11-08 11:22:30
|
0 NULL 203685477580676 -3.797693231e108 -7.40287e18 bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb b hello world! 2387-11-08 11:22:30
|
||||||
0 NULL 303685477580676 -4.797693231 -8.40287 bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb b hello world! 3387-11-08 11:22:30
|
0 NULL 303685477580676 -4.797693231 -8.40287 bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb b hello world! 3387-11-08 11:22:30
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
0 NULL 403685477580677 54.797693232 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:31
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
0 NULL 403685477580678 54.797693233 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:32
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
0 NULL 403685477580679 54.797693234 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:33
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
0 NULL 403685477580680 54.797693235 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:34
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
0 NULL 503685477580676 64.797693231 9.40287 222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222 dddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddd d hello world! 4387-11-08 11:22:30
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222 dddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddd d hello world! 4387-11-08 11:22:30
|
SELECT t1_tinyint, t1_int, t1_bigint, t1_double, t1_float, t1_blob, t1_text, t1_char, t1_varchar, t1_datetime FROM t1 ORDER BY 4 DESC, id ASC;
|
||||||
SELECT * FROM t1 ORDER BY t1_char DESC;
|
|
||||||
t1_tinyint t1_int t1_bigint t1_double t1_float t1_blob t1_text t1_char t1_varchar t1_datetime
|
t1_tinyint t1_int t1_bigint t1_double t1_float t1_blob t1_text t1_char t1_varchar t1_datetime
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222 dddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddd d hello world! 4387-11-08 11:22:30
|
0 NULL 503685477580676 64.797693231 9.40287 222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222 dddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddd d hello world! 4387-11-08 11:22:30
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
0 NULL 403685477580680 54.797693235 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:34
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
0 NULL 403685477580679 54.797693234 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:33
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
0 NULL 403685477580678 54.797693233 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:32
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
0 NULL 403685477580677 54.797693232 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:31
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
||||||
0 NULL 303685477580676 -4.797693231 -8.40287 bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb b hello world! 3387-11-08 11:22:30
|
0 NULL 303685477580676 -4.797693231 -8.40287 bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb b hello world! 3387-11-08 11:22:30
|
||||||
0 NULL 203685477580676 -3.797693231e108 -7.40287e18 bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb b hello world! 2387-11-08 11:22:30
|
0 NULL 203685477580676 -3.797693231e108 -7.40287e18 bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb b hello world! 2387-11-08 11:22:30
|
||||||
NULL NULL NULL NULL NULL NULL NULL NULL NULL NULL
|
NULL NULL NULL NULL NULL NULL NULL NULL NULL NULL
|
||||||
SELECT * FROM t1 ORDER BY t1_varchar;
|
SELECT t1_tinyint, t1_int, t1_bigint, t1_double, t1_float, t1_blob, t1_text, t1_char, t1_varchar, t1_datetime FROM t1 ORDER BY 5, id;
|
||||||
t1_tinyint t1_int t1_bigint t1_double t1_float t1_blob t1_text t1_char t1_varchar t1_datetime
|
|
||||||
NULL NULL NULL NULL NULL NULL NULL NULL NULL NULL
|
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
|
||||||
0 NULL 303685477580676 -4.797693231 -8.40287 bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb b hello world! 3387-11-08 11:22:30
|
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222 dddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddd d hello world! 4387-11-08 11:22:30
|
|
||||||
0 NULL 203685477580676 -3.797693231e108 -7.40287e18 bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb b hello world! 2387-11-08 11:22:30
|
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
|
||||||
SELECT * FROM t1 ORDER BY t1_varchar ASC;
|
|
||||||
t1_tinyint t1_int t1_bigint t1_double t1_float t1_blob t1_text t1_char t1_varchar t1_datetime
|
|
||||||
NULL NULL NULL NULL NULL NULL NULL NULL NULL NULL
|
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
|
||||||
0 NULL 303685477580676 -4.797693231 -8.40287 bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb b hello world! 3387-11-08 11:22:30
|
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222 dddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddd d hello world! 4387-11-08 11:22:30
|
|
||||||
0 NULL 203685477580676 -3.797693231e108 -7.40287e18 bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb b hello world! 2387-11-08 11:22:30
|
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
|
||||||
SELECT * FROM t1 ORDER BY t1_varchar DESC;
|
|
||||||
t1_tinyint t1_int t1_bigint t1_double t1_float t1_blob t1_text t1_char t1_varchar t1_datetime
|
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
|
||||||
0 NULL 203685477580676 -3.797693231e108 -7.40287e18 bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb b hello world! 2387-11-08 11:22:30
|
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
|
||||||
0 NULL 303685477580676 -4.797693231 -8.40287 bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb b hello world! 3387-11-08 11:22:30
|
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222 dddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddd d hello world! 4387-11-08 11:22:30
|
|
||||||
NULL NULL NULL NULL NULL NULL NULL NULL NULL NULL
|
|
||||||
SELECT * FROM t1 ORDER BY t1_datetime;
|
|
||||||
t1_tinyint t1_int t1_bigint t1_double t1_float t1_blob t1_text t1_char t1_varchar t1_datetime
|
|
||||||
NULL NULL NULL NULL NULL NULL NULL NULL NULL NULL
|
|
||||||
0 NULL 203685477580676 -3.797693231e108 -7.40287e18 bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb b hello world! 2387-11-08 11:22:30
|
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
|
||||||
0 NULL 303685477580676 -4.797693231 -8.40287 bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb b hello world! 3387-11-08 11:22:30
|
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222 dddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddd d hello world! 4387-11-08 11:22:30
|
|
||||||
SELECT * FROM t1 ORDER BY t1_datetime ASC;
|
|
||||||
t1_tinyint t1_int t1_bigint t1_double t1_float t1_blob t1_text t1_char t1_varchar t1_datetime
|
|
||||||
NULL NULL NULL NULL NULL NULL NULL NULL NULL NULL
|
|
||||||
0 NULL 203685477580676 -3.797693231e108 -7.40287e18 bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb b hello world! 2387-11-08 11:22:30
|
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
|
||||||
0 NULL 303685477580676 -4.797693231 -8.40287 bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb b hello world! 3387-11-08 11:22:30
|
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222 dddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddd d hello world! 4387-11-08 11:22:30
|
|
||||||
SELECT * FROM t1 ORDER BY t1_datetime DESC;
|
|
||||||
t1_tinyint t1_int t1_bigint t1_double t1_float t1_blob t1_text t1_char t1_varchar t1_datetime
|
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222 dddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddd d hello world! 4387-11-08 11:22:30
|
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
|
||||||
0 NULL 303685477580676 -4.797693231 -8.40287 bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb b hello world! 3387-11-08 11:22:30
|
|
||||||
0 NULL 203685477580676 -3.797693231e108 -7.40287e18 bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb b hello world! 2387-11-08 11:22:30
|
|
||||||
NULL NULL NULL NULL NULL NULL NULL NULL NULL NULL
|
|
||||||
SELECT * FROM t1 ORDER BY t1_tinyint, t1_int, t1_bigint;
|
|
||||||
t1_tinyint t1_int t1_bigint t1_double t1_float t1_blob t1_text t1_char t1_varchar t1_datetime
|
t1_tinyint t1_int t1_bigint t1_double t1_float t1_blob t1_text t1_char t1_varchar t1_datetime
|
||||||
NULL NULL NULL NULL NULL NULL NULL NULL NULL NULL
|
NULL NULL NULL NULL NULL NULL NULL NULL NULL NULL
|
||||||
0 NULL 203685477580676 -3.797693231e108 -7.40287e18 bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb b hello world! 2387-11-08 11:22:30
|
0 NULL 203685477580676 -3.797693231e108 -7.40287e18 bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb b hello world! 2387-11-08 11:22:30
|
||||||
0 NULL 303685477580676 -4.797693231 -8.40287 bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb b hello world! 3387-11-08 11:22:30
|
0 NULL 303685477580676 -4.797693231 -8.40287 bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb b hello world! 3387-11-08 11:22:30
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
0 NULL 403685477580677 54.797693232 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:31
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222 dddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddd d hello world! 4387-11-08 11:22:30
|
0 NULL 403685477580678 54.797693233 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:32
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
0 NULL 403685477580679 54.797693234 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:33
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
0 NULL 403685477580680 54.797693235 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:34
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
0 NULL 503685477580676 64.797693231 9.40287 222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222 dddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddd d hello world! 4387-11-08 11:22:30
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
SELECT t1_tinyint, t1_int, t1_bigint, t1_double, t1_float, t1_blob, t1_text, t1_char, t1_varchar, t1_datetime FROM t1 ORDER BY 5 ASC, id ASC;
|
||||||
SELECT * FROM t1 ORDER BY t1_tinyint, t1_int, t1_bigint ASC;
|
|
||||||
t1_tinyint t1_int t1_bigint t1_double t1_float t1_blob t1_text t1_char t1_varchar t1_datetime
|
t1_tinyint t1_int t1_bigint t1_double t1_float t1_blob t1_text t1_char t1_varchar t1_datetime
|
||||||
NULL NULL NULL NULL NULL NULL NULL NULL NULL NULL
|
NULL NULL NULL NULL NULL NULL NULL NULL NULL NULL
|
||||||
0 NULL 203685477580676 -3.797693231e108 -7.40287e18 bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb b hello world! 2387-11-08 11:22:30
|
0 NULL 203685477580676 -3.797693231e108 -7.40287e18 bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb b hello world! 2387-11-08 11:22:30
|
||||||
0 NULL 303685477580676 -4.797693231 -8.40287 bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb b hello world! 3387-11-08 11:22:30
|
0 NULL 303685477580676 -4.797693231 -8.40287 bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb b hello world! 3387-11-08 11:22:30
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
0 NULL 403685477580677 54.797693232 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:31
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222 dddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddd d hello world! 4387-11-08 11:22:30
|
0 NULL 403685477580678 54.797693233 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:32
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
0 NULL 403685477580679 54.797693234 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:33
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
0 NULL 403685477580680 54.797693235 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:34
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
0 NULL 503685477580676 64.797693231 9.40287 222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222 dddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddd d hello world! 4387-11-08 11:22:30
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
SELECT t1_tinyint, t1_int, t1_bigint, t1_double, t1_float, t1_blob, t1_text, t1_char, t1_varchar, t1_datetime FROM t1 ORDER BY 5 DESC, id ASC;
|
||||||
SELECT * FROM t1 ORDER BY t1_tinyint, t1_int, t1_bigint DESC;
|
|
||||||
t1_tinyint t1_int t1_bigint t1_double t1_float t1_blob t1_text t1_char t1_varchar t1_datetime
|
t1_tinyint t1_int t1_bigint t1_double t1_float t1_blob t1_text t1_char t1_varchar t1_datetime
|
||||||
NULL NULL NULL NULL NULL NULL NULL NULL NULL NULL
|
0 NULL 503685477580676 64.797693231 9.40287 222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222 dddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddd d hello world! 4387-11-08 11:22:30
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
0 NULL 403685477580680 54.797693235 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:34
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
0 NULL 403685477580679 54.797693234 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:33
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
0 NULL 403685477580678 54.797693233 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:32
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
0 NULL 403685477580677 54.797693232 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:31
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222 dddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddd d hello world! 4387-11-08 11:22:30
|
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
||||||
0 NULL 303685477580676 -4.797693231 -8.40287 bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb b hello world! 3387-11-08 11:22:30
|
0 NULL 303685477580676 -4.797693231 -8.40287 bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb b hello world! 3387-11-08 11:22:30
|
||||||
0 NULL 203685477580676 -3.797693231e108 -7.40287e18 bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb b hello world! 2387-11-08 11:22:30
|
0 NULL 203685477580676 -3.797693231e108 -7.40287e18 bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb b hello world! 2387-11-08 11:22:30
|
||||||
SELECT * FROM t1 ORDER BY t1_double, t1_float;
|
NULL NULL NULL NULL NULL NULL NULL NULL NULL NULL
|
||||||
|
SELECT t1_tinyint, t1_int, t1_bigint, t1_double, t1_float, t1_blob, t1_text, t1_char, t1_varchar, t1_datetime FROM t1 ORDER BY 6, id;
|
||||||
t1_tinyint t1_int t1_bigint t1_double t1_float t1_blob t1_text t1_char t1_varchar t1_datetime
|
t1_tinyint t1_int t1_bigint t1_double t1_float t1_blob t1_text t1_char t1_varchar t1_datetime
|
||||||
NULL NULL NULL NULL NULL NULL NULL NULL NULL NULL
|
NULL NULL NULL NULL NULL NULL NULL NULL NULL NULL
|
||||||
0 NULL 203685477580676 -3.797693231e108 -7.40287e18 bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb b hello world! 2387-11-08 11:22:30
|
0 NULL 203685477580676 -3.797693231e108 -7.40287e18 bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb b hello world! 2387-11-08 11:22:30
|
||||||
0 NULL 303685477580676 -4.797693231 -8.40287 bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb b hello world! 3387-11-08 11:22:30
|
0 NULL 303685477580676 -4.797693231 -8.40287 bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb b hello world! 3387-11-08 11:22:30
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
0 NULL 403685477580677 54.797693232 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:31
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222 dddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddd d hello world! 4387-11-08 11:22:30
|
0 NULL 403685477580678 54.797693233 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:32
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
0 NULL 403685477580679 54.797693234 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:33
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
0 NULL 403685477580680 54.797693235 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:34
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
0 NULL 503685477580676 64.797693231 9.40287 222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222 dddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddd d hello world! 4387-11-08 11:22:30
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
SELECT t1_tinyint, t1_int, t1_bigint, t1_double, t1_float, t1_blob, t1_text, t1_char, t1_varchar, t1_datetime FROM t1 ORDER BY 6 ASC, id ASC;
|
||||||
SELECT * FROM t1 ORDER BY t1_double, t1_float ASC;
|
|
||||||
t1_tinyint t1_int t1_bigint t1_double t1_float t1_blob t1_text t1_char t1_varchar t1_datetime
|
t1_tinyint t1_int t1_bigint t1_double t1_float t1_blob t1_text t1_char t1_varchar t1_datetime
|
||||||
NULL NULL NULL NULL NULL NULL NULL NULL NULL NULL
|
NULL NULL NULL NULL NULL NULL NULL NULL NULL NULL
|
||||||
0 NULL 203685477580676 -3.797693231e108 -7.40287e18 bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb b hello world! 2387-11-08 11:22:30
|
0 NULL 203685477580676 -3.797693231e108 -7.40287e18 bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb b hello world! 2387-11-08 11:22:30
|
||||||
0 NULL 303685477580676 -4.797693231 -8.40287 bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb b hello world! 3387-11-08 11:22:30
|
0 NULL 303685477580676 -4.797693231 -8.40287 bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb b hello world! 3387-11-08 11:22:30
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
0 NULL 403685477580677 54.797693232 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:31
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222 dddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddd d hello world! 4387-11-08 11:22:30
|
0 NULL 403685477580678 54.797693233 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:32
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
0 NULL 403685477580679 54.797693234 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:33
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
0 NULL 403685477580680 54.797693235 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:34
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
0 NULL 503685477580676 64.797693231 9.40287 222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222 dddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddd d hello world! 4387-11-08 11:22:30
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
SELECT t1_tinyint, t1_int, t1_bigint, t1_double, t1_float, t1_blob, t1_text, t1_char, t1_varchar, t1_datetime FROM t1 ORDER BY 6 DESC, id ASC;
|
||||||
SELECT * FROM t1 ORDER BY t1_double, t1_float DESC;
|
|
||||||
t1_tinyint t1_int t1_bigint t1_double t1_float t1_blob t1_text t1_char t1_varchar t1_datetime
|
t1_tinyint t1_int t1_bigint t1_double t1_float t1_blob t1_text t1_char t1_varchar t1_datetime
|
||||||
NULL NULL NULL NULL NULL NULL NULL NULL NULL NULL
|
NULL NULL NULL NULL NULL NULL NULL NULL NULL NULL
|
||||||
0 NULL 203685477580676 -3.797693231e108 -7.40287e18 bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb b hello world! 2387-11-08 11:22:30
|
0 NULL 203685477580676 -3.797693231e108 -7.40287e18 bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb b hello world! 2387-11-08 11:22:30
|
||||||
0 NULL 303685477580676 -4.797693231 -8.40287 bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb b hello world! 3387-11-08 11:22:30
|
0 NULL 303685477580676 -4.797693231 -8.40287 bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb b hello world! 3387-11-08 11:22:30
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
0 NULL 403685477580677 54.797693232 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:31
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222 dddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddd d hello world! 4387-11-08 11:22:30
|
0 NULL 403685477580678 54.797693233 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:32
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
0 NULL 403685477580679 54.797693234 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:33
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
0 NULL 403685477580680 54.797693235 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:34
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
0 NULL 503685477580676 64.797693231 9.40287 222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222 dddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddd d hello world! 4387-11-08 11:22:30
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
SELECT t1_tinyint, t1_int, t1_bigint, t1_double, t1_float, t1_blob, t1_text, t1_char, t1_varchar, t1_datetime FROM t1 ORDER BY 7, id;
|
||||||
SELECT * FROM t1 ORDER BY t1_blob, t1_text, t1_char;
|
|
||||||
t1_tinyint t1_int t1_bigint t1_double t1_float t1_blob t1_text t1_char t1_varchar t1_datetime
|
t1_tinyint t1_int t1_bigint t1_double t1_float t1_blob t1_text t1_char t1_varchar t1_datetime
|
||||||
NULL NULL NULL NULL NULL NULL NULL NULL NULL NULL
|
NULL NULL NULL NULL NULL NULL NULL NULL NULL NULL
|
||||||
0 NULL 203685477580676 -3.797693231e108 -7.40287e18 bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb b hello world! 2387-11-08 11:22:30
|
0 NULL 203685477580676 -3.797693231e108 -7.40287e18 bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb b hello world! 2387-11-08 11:22:30
|
||||||
0 NULL 303685477580676 -4.797693231 -8.40287 bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb b hello world! 3387-11-08 11:22:30
|
0 NULL 303685477580676 -4.797693231 -8.40287 bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb b hello world! 3387-11-08 11:22:30
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
0 NULL 403685477580677 54.797693232 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:31
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
0 NULL 403685477580678 54.797693233 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:32
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
0 NULL 403685477580679 54.797693234 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:33
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
0 NULL 403685477580680 54.797693235 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:34
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
0 NULL 503685477580676 64.797693231 9.40287 222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222 dddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddd d hello world! 4387-11-08 11:22:30
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222 dddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddd d hello world! 4387-11-08 11:22:30
|
SELECT t1_tinyint, t1_int, t1_bigint, t1_double, t1_float, t1_blob, t1_text, t1_char, t1_varchar, t1_datetime FROM t1 ORDER BY 7 ASC, id ASC;
|
||||||
SELECT * FROM t1 ORDER BY t1_blob, t1_text, t1_char ASC;
|
|
||||||
t1_tinyint t1_int t1_bigint t1_double t1_float t1_blob t1_text t1_char t1_varchar t1_datetime
|
t1_tinyint t1_int t1_bigint t1_double t1_float t1_blob t1_text t1_char t1_varchar t1_datetime
|
||||||
NULL NULL NULL NULL NULL NULL NULL NULL NULL NULL
|
NULL NULL NULL NULL NULL NULL NULL NULL NULL NULL
|
||||||
0 NULL 203685477580676 -3.797693231e108 -7.40287e18 bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb b hello world! 2387-11-08 11:22:30
|
0 NULL 203685477580676 -3.797693231e108 -7.40287e18 bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb b hello world! 2387-11-08 11:22:30
|
||||||
0 NULL 303685477580676 -4.797693231 -8.40287 bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb b hello world! 3387-11-08 11:22:30
|
0 NULL 303685477580676 -4.797693231 -8.40287 bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb b hello world! 3387-11-08 11:22:30
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
||||||
|
0 NULL 403685477580677 54.797693232 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:31
|
||||||
|
0 NULL 403685477580678 54.797693233 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:32
|
||||||
|
0 NULL 403685477580679 54.797693234 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:33
|
||||||
|
0 NULL 403685477580680 54.797693235 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:34
|
||||||
|
0 NULL 503685477580676 64.797693231 9.40287 222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222 dddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddd d hello world! 4387-11-08 11:22:30
|
||||||
|
SELECT t1_tinyint, t1_int, t1_bigint, t1_double, t1_float, t1_blob, t1_text, t1_char, t1_varchar, t1_datetime FROM t1 ORDER BY 7 DESC, id ASC;
|
||||||
|
t1_tinyint t1_int t1_bigint t1_double t1_float t1_blob t1_text t1_char t1_varchar t1_datetime
|
||||||
|
0 NULL 503685477580676 64.797693231 9.40287 222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222 dddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddd d hello world! 4387-11-08 11:22:30
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
0 NULL 403685477580677 54.797693232 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:31
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
0 NULL 403685477580678 54.797693233 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:32
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
0 NULL 403685477580679 54.797693234 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:33
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
0 NULL 403685477580680 54.797693235 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:34
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222 dddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddd d hello world! 4387-11-08 11:22:30
|
0 NULL 303685477580676 -4.797693231 -8.40287 bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb b hello world! 3387-11-08 11:22:30
|
||||||
SELECT * FROM t1 ORDER BY t1_blob, t1_text, t1_char DESC;
|
0 NULL 203685477580676 -3.797693231e108 -7.40287e18 bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb b hello world! 2387-11-08 11:22:30
|
||||||
|
NULL NULL NULL NULL NULL NULL NULL NULL NULL NULL
|
||||||
|
SELECT t1_tinyint, t1_int, t1_bigint, t1_double, t1_float, t1_blob, t1_text, t1_char, t1_varchar, t1_datetime FROM t1 ORDER BY 8, id;
|
||||||
t1_tinyint t1_int t1_bigint t1_double t1_float t1_blob t1_text t1_char t1_varchar t1_datetime
|
t1_tinyint t1_int t1_bigint t1_double t1_float t1_blob t1_text t1_char t1_varchar t1_datetime
|
||||||
NULL NULL NULL NULL NULL NULL NULL NULL NULL NULL
|
NULL NULL NULL NULL NULL NULL NULL NULL NULL NULL
|
||||||
0 NULL 203685477580676 -3.797693231e108 -7.40287e18 bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb b hello world! 2387-11-08 11:22:30
|
0 NULL 203685477580676 -3.797693231e108 -7.40287e18 bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb b hello world! 2387-11-08 11:22:30
|
||||||
0 NULL 303685477580676 -4.797693231 -8.40287 bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb b hello world! 3387-11-08 11:22:30
|
0 NULL 303685477580676 -4.797693231 -8.40287 bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb b hello world! 3387-11-08 11:22:30
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
0 NULL 403685477580677 54.797693232 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:31
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
0 NULL 403685477580678 54.797693233 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:32
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
0 NULL 403685477580679 54.797693234 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:33
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
0 NULL 403685477580680 54.797693235 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:34
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
0 NULL 503685477580676 64.797693231 9.40287 222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222 dddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddd d hello world! 4387-11-08 11:22:30
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222 dddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddd d hello world! 4387-11-08 11:22:30
|
SELECT t1_tinyint, t1_int, t1_bigint, t1_double, t1_float, t1_blob, t1_text, t1_char, t1_varchar, t1_datetime FROM t1 ORDER BY 8 ASC, id ASC;
|
||||||
SELECT * FROM t1 ORDER BY t1_varchar, t1_datetime;
|
|
||||||
t1_tinyint t1_int t1_bigint t1_double t1_float t1_blob t1_text t1_char t1_varchar t1_datetime
|
t1_tinyint t1_int t1_bigint t1_double t1_float t1_blob t1_text t1_char t1_varchar t1_datetime
|
||||||
NULL NULL NULL NULL NULL NULL NULL NULL NULL NULL
|
NULL NULL NULL NULL NULL NULL NULL NULL NULL NULL
|
||||||
0 NULL 203685477580676 -3.797693231e108 -7.40287e18 bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb b hello world! 2387-11-08 11:22:30
|
0 NULL 203685477580676 -3.797693231e108 -7.40287e18 bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb b hello world! 2387-11-08 11:22:30
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
|
||||||
0 NULL 303685477580676 -4.797693231 -8.40287 bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb b hello world! 3387-11-08 11:22:30
|
0 NULL 303685477580676 -4.797693231 -8.40287 bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb b hello world! 3387-11-08 11:22:30
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
||||||
|
0 NULL 403685477580677 54.797693232 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:31
|
||||||
|
0 NULL 403685477580678 54.797693233 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:32
|
||||||
|
0 NULL 403685477580679 54.797693234 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:33
|
||||||
|
0 NULL 403685477580680 54.797693235 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:34
|
||||||
|
0 NULL 503685477580676 64.797693231 9.40287 222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222 dddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddd d hello world! 4387-11-08 11:22:30
|
||||||
|
SELECT t1_tinyint, t1_int, t1_bigint, t1_double, t1_float, t1_blob, t1_text, t1_char, t1_varchar, t1_datetime FROM t1 ORDER BY 8 DESC, id ASC;
|
||||||
|
t1_tinyint t1_int t1_bigint t1_double t1_float t1_blob t1_text t1_char t1_varchar t1_datetime
|
||||||
|
0 NULL 503685477580676 64.797693231 9.40287 222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222 dddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddd d hello world! 4387-11-08 11:22:30
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
0 NULL 403685477580677 54.797693232 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:31
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
0 NULL 403685477580678 54.797693233 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:32
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222 dddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddd d hello world! 4387-11-08 11:22:30
|
0 NULL 403685477580679 54.797693234 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:33
|
||||||
SELECT * FROM t1 ORDER BY t1_varchar, t1_datetime ASC;
|
0 NULL 403685477580680 54.797693235 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:34
|
||||||
|
0 NULL 203685477580676 -3.797693231e108 -7.40287e18 bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb b hello world! 2387-11-08 11:22:30
|
||||||
|
0 NULL 303685477580676 -4.797693231 -8.40287 bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb b hello world! 3387-11-08 11:22:30
|
||||||
|
NULL NULL NULL NULL NULL NULL NULL NULL NULL NULL
|
||||||
|
SELECT t1_tinyint, t1_int, t1_bigint, t1_double, t1_float, t1_blob, t1_text, t1_char, t1_varchar, t1_datetime FROM t1 ORDER BY 9, id;
|
||||||
t1_tinyint t1_int t1_bigint t1_double t1_float t1_blob t1_text t1_char t1_varchar t1_datetime
|
t1_tinyint t1_int t1_bigint t1_double t1_float t1_blob t1_text t1_char t1_varchar t1_datetime
|
||||||
NULL NULL NULL NULL NULL NULL NULL NULL NULL NULL
|
NULL NULL NULL NULL NULL NULL NULL NULL NULL NULL
|
||||||
0 NULL 203685477580676 -3.797693231e108 -7.40287e18 bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb b hello world! 2387-11-08 11:22:30
|
0 NULL 203685477580676 -3.797693231e108 -7.40287e18 bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb b hello world! 2387-11-08 11:22:30
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
|
||||||
0 NULL 303685477580676 -4.797693231 -8.40287 bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb b hello world! 3387-11-08 11:22:30
|
0 NULL 303685477580676 -4.797693231 -8.40287 bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb b hello world! 3387-11-08 11:22:30
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
0 NULL 403685477580677 54.797693232 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:31
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
0 NULL 403685477580678 54.797693233 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:32
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
0 NULL 403685477580679 54.797693234 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:33
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222 dddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddd d hello world! 4387-11-08 11:22:30
|
0 NULL 403685477580680 54.797693235 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:34
|
||||||
SELECT * FROM t1 ORDER BY t1_varchar, t1_datetime DESC;
|
0 NULL 503685477580676 64.797693231 9.40287 222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222 dddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddd d hello world! 4387-11-08 11:22:30
|
||||||
|
SELECT t1_tinyint, t1_int, t1_bigint, t1_double, t1_float, t1_blob, t1_text, t1_char, t1_varchar, t1_datetime FROM t1 ORDER BY 9 ASC, id ASC;
|
||||||
t1_tinyint t1_int t1_bigint t1_double t1_float t1_blob t1_text t1_char t1_varchar t1_datetime
|
t1_tinyint t1_int t1_bigint t1_double t1_float t1_blob t1_text t1_char t1_varchar t1_datetime
|
||||||
NULL NULL NULL NULL NULL NULL NULL NULL NULL NULL
|
NULL NULL NULL NULL NULL NULL NULL NULL NULL NULL
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222 dddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddd d hello world! 4387-11-08 11:22:30
|
0 NULL 203685477580676 -3.797693231e108 -7.40287e18 bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb b hello world! 2387-11-08 11:22:30
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
|
||||||
0 NULL 303685477580676 -4.797693231 -8.40287 bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb b hello world! 3387-11-08 11:22:30
|
0 NULL 303685477580676 -4.797693231 -8.40287 bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb b hello world! 3387-11-08 11:22:30
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
||||||
|
0 NULL 403685477580677 54.797693232 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:31
|
||||||
|
0 NULL 403685477580678 54.797693233 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:32
|
||||||
|
0 NULL 403685477580679 54.797693234 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:33
|
||||||
|
0 NULL 403685477580680 54.797693235 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:34
|
||||||
|
0 NULL 503685477580676 64.797693231 9.40287 222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222 dddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddd d hello world! 4387-11-08 11:22:30
|
||||||
|
SELECT t1_tinyint, t1_int, t1_bigint, t1_double, t1_float, t1_blob, t1_text, t1_char, t1_varchar, t1_datetime FROM t1 ORDER BY 9 DESC, id ASC;
|
||||||
|
t1_tinyint t1_int t1_bigint t1_double t1_float t1_blob t1_text t1_char t1_varchar t1_datetime
|
||||||
|
0 NULL 203685477580676 -3.797693231e108 -7.40287e18 bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb b hello world! 2387-11-08 11:22:30
|
||||||
|
0 NULL 303685477580676 -4.797693231 -8.40287 bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb b hello world! 3387-11-08 11:22:30
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
||||||
|
0 NULL 403685477580677 54.797693232 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:31
|
||||||
|
0 NULL 403685477580678 54.797693233 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:32
|
||||||
|
0 NULL 403685477580679 54.797693234 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:33
|
||||||
|
0 NULL 403685477580680 54.797693235 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:34
|
||||||
|
0 NULL 503685477580676 64.797693231 9.40287 222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222 dddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddd d hello world! 4387-11-08 11:22:30
|
||||||
|
NULL NULL NULL NULL NULL NULL NULL NULL NULL NULL
|
||||||
|
SELECT t1_tinyint, t1_int, t1_bigint, t1_double, t1_float, t1_blob, t1_text, t1_char, t1_varchar, t1_datetime FROM t1 ORDER BY 10, id;
|
||||||
|
t1_tinyint t1_int t1_bigint t1_double t1_float t1_blob t1_text t1_char t1_varchar t1_datetime
|
||||||
|
NULL NULL NULL NULL NULL NULL NULL NULL NULL NULL
|
||||||
|
0 NULL 203685477580676 -3.797693231e108 -7.40287e18 bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb b hello world! 2387-11-08 11:22:30
|
||||||
|
0 NULL 303685477580676 -4.797693231 -8.40287 bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb b hello world! 3387-11-08 11:22:30
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
||||||
|
0 NULL 403685477580677 54.797693232 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:31
|
||||||
|
0 NULL 403685477580678 54.797693233 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:32
|
||||||
|
0 NULL 403685477580679 54.797693234 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:33
|
||||||
|
0 NULL 403685477580680 54.797693235 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:34
|
||||||
|
0 NULL 503685477580676 64.797693231 9.40287 222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222 dddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddd d hello world! 4387-11-08 11:22:30
|
||||||
|
SELECT t1_tinyint, t1_int, t1_bigint, t1_double, t1_float, t1_blob, t1_text, t1_char, t1_varchar, t1_datetime FROM t1 ORDER BY 10 ASC, id ASC;
|
||||||
|
t1_tinyint t1_int t1_bigint t1_double t1_float t1_blob t1_text t1_char t1_varchar t1_datetime
|
||||||
|
NULL NULL NULL NULL NULL NULL NULL NULL NULL NULL
|
||||||
|
0 NULL 203685477580676 -3.797693231e108 -7.40287e18 bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb b hello world! 2387-11-08 11:22:30
|
||||||
|
0 NULL 303685477580676 -4.797693231 -8.40287 bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb b hello world! 3387-11-08 11:22:30
|
||||||
|
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
||||||
|
0 NULL 403685477580677 54.797693232 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:31
|
||||||
|
0 NULL 403685477580678 54.797693233 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:32
|
||||||
|
0 NULL 403685477580679 54.797693234 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:33
|
||||||
|
0 NULL 403685477580680 54.797693235 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:34
|
||||||
|
0 NULL 503685477580676 64.797693231 9.40287 222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222 dddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddd d hello world! 4387-11-08 11:22:30
|
||||||
|
SELECT t1_tinyint, t1_int, t1_bigint, t1_double, t1_float, t1_blob, t1_text, t1_char, t1_varchar, t1_datetime FROM t1 ORDER BY 10 DESC, id ASC;
|
||||||
|
t1_tinyint t1_int t1_bigint t1_double t1_float t1_blob t1_text t1_char t1_varchar t1_datetime
|
||||||
|
0 NULL 503685477580676 64.797693231 9.40287 222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222 dddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddd d hello world! 4387-11-08 11:22:30
|
||||||
|
0 NULL 403685477580680 54.797693235 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:34
|
||||||
|
0 NULL 403685477580679 54.797693234 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:33
|
||||||
|
0 NULL 403685477580678 54.797693233 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:32
|
||||||
|
0 NULL 403685477580677 54.797693232 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:31
|
||||||
|
0 NULL 303685477580676 -4.797693231 -8.40287 bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb b hello world! 3387-11-08 11:22:30
|
||||||
|
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
||||||
|
0 NULL 203685477580676 -3.797693231e108 -7.40287e18 bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb b hello world! 2387-11-08 11:22:30
|
||||||
|
NULL NULL NULL NULL NULL NULL NULL NULL NULL NULL
|
||||||
|
SELECT t1_tinyint, t1_int, t1_bigint, t1_double, t1_float, t1_blob, t1_text, t1_char, t1_varchar, t1_datetime FROM t1 ORDER BY 1, 2, 3, id;
|
||||||
|
t1_tinyint t1_int t1_bigint t1_double t1_float t1_blob t1_text t1_char t1_varchar t1_datetime
|
||||||
|
NULL NULL NULL NULL NULL NULL NULL NULL NULL NULL
|
||||||
|
0 NULL 203685477580676 -3.797693231e108 -7.40287e18 bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb b hello world! 2387-11-08 11:22:30
|
||||||
|
0 NULL 303685477580676 -4.797693231 -8.40287 bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb b hello world! 3387-11-08 11:22:30
|
||||||
|
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
||||||
|
0 NULL 403685477580677 54.797693232 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:31
|
||||||
|
0 NULL 403685477580678 54.797693233 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:32
|
||||||
|
0 NULL 403685477580679 54.797693234 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:33
|
||||||
|
0 NULL 403685477580680 54.797693235 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:34
|
||||||
|
0 NULL 503685477580676 64.797693231 9.40287 222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222 dddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddd d hello world! 4387-11-08 11:22:30
|
||||||
|
SELECT t1_tinyint, t1_int, t1_bigint, t1_double, t1_float, t1_blob, t1_text, t1_char, t1_varchar, t1_datetime FROM t1 ORDER BY 1, 2, 3 ASC, id ASC;
|
||||||
|
t1_tinyint t1_int t1_bigint t1_double t1_float t1_blob t1_text t1_char t1_varchar t1_datetime
|
||||||
|
NULL NULL NULL NULL NULL NULL NULL NULL NULL NULL
|
||||||
|
0 NULL 203685477580676 -3.797693231e108 -7.40287e18 bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb b hello world! 2387-11-08 11:22:30
|
||||||
|
0 NULL 303685477580676 -4.797693231 -8.40287 bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb b hello world! 3387-11-08 11:22:30
|
||||||
|
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
||||||
|
0 NULL 403685477580677 54.797693232 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:31
|
||||||
|
0 NULL 403685477580678 54.797693233 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:32
|
||||||
|
0 NULL 403685477580679 54.797693234 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:33
|
||||||
|
0 NULL 403685477580680 54.797693235 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:34
|
||||||
|
0 NULL 503685477580676 64.797693231 9.40287 222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222 dddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddd d hello world! 4387-11-08 11:22:30
|
||||||
|
SELECT t1_tinyint, t1_int, t1_bigint, t1_double, t1_float, t1_blob, t1_text, t1_char, t1_varchar, t1_datetime FROM t1 ORDER BY 1, 2, 3 DESC, id ASC;
|
||||||
|
t1_tinyint t1_int t1_bigint t1_double t1_float t1_blob t1_text t1_char t1_varchar t1_datetime
|
||||||
|
NULL NULL NULL NULL NULL NULL NULL NULL NULL NULL
|
||||||
|
0 NULL 503685477580676 64.797693231 9.40287 222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222 dddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddd d hello world! 4387-11-08 11:22:30
|
||||||
|
0 NULL 403685477580680 54.797693235 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:34
|
||||||
|
0 NULL 403685477580679 54.797693234 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:33
|
||||||
|
0 NULL 403685477580678 54.797693233 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:32
|
||||||
|
0 NULL 403685477580677 54.797693232 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:31
|
||||||
|
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
||||||
|
0 NULL 303685477580676 -4.797693231 -8.40287 bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb b hello world! 3387-11-08 11:22:30
|
||||||
|
0 NULL 203685477580676 -3.797693231e108 -7.40287e18 bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb b hello world! 2387-11-08 11:22:30
|
||||||
|
SELECT t1_tinyint, t1_int, t1_bigint, t1_double, t1_float, t1_blob, t1_text, t1_char, t1_varchar, t1_datetime FROM t1 ORDER BY 4, 5, id;
|
||||||
|
t1_tinyint t1_int t1_bigint t1_double t1_float t1_blob t1_text t1_char t1_varchar t1_datetime
|
||||||
|
NULL NULL NULL NULL NULL NULL NULL NULL NULL NULL
|
||||||
|
0 NULL 203685477580676 -3.797693231e108 -7.40287e18 bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb b hello world! 2387-11-08 11:22:30
|
||||||
|
0 NULL 303685477580676 -4.797693231 -8.40287 bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb b hello world! 3387-11-08 11:22:30
|
||||||
|
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
||||||
|
0 NULL 403685477580677 54.797693232 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:31
|
||||||
|
0 NULL 403685477580678 54.797693233 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:32
|
||||||
|
0 NULL 403685477580679 54.797693234 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:33
|
||||||
|
0 NULL 403685477580680 54.797693235 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:34
|
||||||
|
0 NULL 503685477580676 64.797693231 9.40287 222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222 dddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddd d hello world! 4387-11-08 11:22:30
|
||||||
|
SELECT t1_tinyint, t1_int, t1_bigint, t1_double, t1_float, t1_blob, t1_text, t1_char, t1_varchar, t1_datetime FROM t1 ORDER BY 4, 5 ASC, id ASC;
|
||||||
|
t1_tinyint t1_int t1_bigint t1_double t1_float t1_blob t1_text t1_char t1_varchar t1_datetime
|
||||||
|
NULL NULL NULL NULL NULL NULL NULL NULL NULL NULL
|
||||||
|
0 NULL 203685477580676 -3.797693231e108 -7.40287e18 bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb b hello world! 2387-11-08 11:22:30
|
||||||
|
0 NULL 303685477580676 -4.797693231 -8.40287 bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb b hello world! 3387-11-08 11:22:30
|
||||||
|
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
||||||
|
0 NULL 403685477580677 54.797693232 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:31
|
||||||
|
0 NULL 403685477580678 54.797693233 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:32
|
||||||
|
0 NULL 403685477580679 54.797693234 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:33
|
||||||
|
0 NULL 403685477580680 54.797693235 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:34
|
||||||
|
0 NULL 503685477580676 64.797693231 9.40287 222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222 dddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddd d hello world! 4387-11-08 11:22:30
|
||||||
|
SELECT t1_tinyint, t1_int, t1_bigint, t1_double, t1_float, t1_blob, t1_text, t1_char, t1_varchar, t1_datetime FROM t1 ORDER BY 4, 5 DESC, id ASC;
|
||||||
|
t1_tinyint t1_int t1_bigint t1_double t1_float t1_blob t1_text t1_char t1_varchar t1_datetime
|
||||||
|
NULL NULL NULL NULL NULL NULL NULL NULL NULL NULL
|
||||||
|
0 NULL 203685477580676 -3.797693231e108 -7.40287e18 bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb b hello world! 2387-11-08 11:22:30
|
||||||
|
0 NULL 303685477580676 -4.797693231 -8.40287 bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb b hello world! 3387-11-08 11:22:30
|
||||||
|
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
||||||
|
0 NULL 403685477580677 54.797693232 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:31
|
||||||
|
0 NULL 403685477580678 54.797693233 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:32
|
||||||
|
0 NULL 403685477580679 54.797693234 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:33
|
||||||
|
0 NULL 403685477580680 54.797693235 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:34
|
||||||
|
0 NULL 503685477580676 64.797693231 9.40287 222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222 dddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddd d hello world! 4387-11-08 11:22:30
|
||||||
|
SELECT t1_tinyint, t1_int, t1_bigint, t1_double, t1_float, t1_blob, t1_text, t1_char, t1_varchar, t1_datetime FROM t1 ORDER BY 6, 7, 8, id;
|
||||||
|
t1_tinyint t1_int t1_bigint t1_double t1_float t1_blob t1_text t1_char t1_varchar t1_datetime
|
||||||
|
NULL NULL NULL NULL NULL NULL NULL NULL NULL NULL
|
||||||
|
0 NULL 203685477580676 -3.797693231e108 -7.40287e18 bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb b hello world! 2387-11-08 11:22:30
|
||||||
|
0 NULL 303685477580676 -4.797693231 -8.40287 bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb b hello world! 3387-11-08 11:22:30
|
||||||
|
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
||||||
|
0 NULL 403685477580677 54.797693232 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:31
|
||||||
|
0 NULL 403685477580678 54.797693233 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:32
|
||||||
|
0 NULL 403685477580679 54.797693234 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:33
|
||||||
|
0 NULL 403685477580680 54.797693235 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:34
|
||||||
|
0 NULL 503685477580676 64.797693231 9.40287 222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222 dddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddd d hello world! 4387-11-08 11:22:30
|
||||||
|
SELECT t1_tinyint, t1_int, t1_bigint, t1_double, t1_float, t1_blob, t1_text, t1_char, t1_varchar, t1_datetime FROM t1 ORDER BY 6, 7, 8 ASC, id ASC;
|
||||||
|
t1_tinyint t1_int t1_bigint t1_double t1_float t1_blob t1_text t1_char t1_varchar t1_datetime
|
||||||
|
NULL NULL NULL NULL NULL NULL NULL NULL NULL NULL
|
||||||
|
0 NULL 203685477580676 -3.797693231e108 -7.40287e18 bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb b hello world! 2387-11-08 11:22:30
|
||||||
|
0 NULL 303685477580676 -4.797693231 -8.40287 bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb b hello world! 3387-11-08 11:22:30
|
||||||
|
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
||||||
|
0 NULL 403685477580677 54.797693232 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:31
|
||||||
|
0 NULL 403685477580678 54.797693233 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:32
|
||||||
|
0 NULL 403685477580679 54.797693234 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:33
|
||||||
|
0 NULL 403685477580680 54.797693235 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:34
|
||||||
|
0 NULL 503685477580676 64.797693231 9.40287 222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222 dddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddd d hello world! 4387-11-08 11:22:30
|
||||||
|
SELECT t1_tinyint, t1_int, t1_bigint, t1_double, t1_float, t1_blob, t1_text, t1_char, t1_varchar, t1_datetime FROM t1 ORDER BY 6, 7, 8 DESC, id ASC;
|
||||||
|
t1_tinyint t1_int t1_bigint t1_double t1_float t1_blob t1_text t1_char t1_varchar t1_datetime
|
||||||
|
NULL NULL NULL NULL NULL NULL NULL NULL NULL NULL
|
||||||
|
0 NULL 203685477580676 -3.797693231e108 -7.40287e18 bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb b hello world! 2387-11-08 11:22:30
|
||||||
|
0 NULL 303685477580676 -4.797693231 -8.40287 bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb b hello world! 3387-11-08 11:22:30
|
||||||
|
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
||||||
|
0 NULL 403685477580677 54.797693232 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:31
|
||||||
|
0 NULL 403685477580678 54.797693233 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:32
|
||||||
|
0 NULL 403685477580679 54.797693234 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:33
|
||||||
|
0 NULL 403685477580680 54.797693235 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:34
|
||||||
|
0 NULL 503685477580676 64.797693231 9.40287 222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222 dddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddd d hello world! 4387-11-08 11:22:30
|
||||||
|
SELECT t1_tinyint, t1_int, t1_bigint, t1_double, t1_float, t1_blob, t1_text, t1_char, t1_varchar, t1_datetime FROM t1 ORDER BY 9, 10, id;
|
||||||
|
t1_tinyint t1_int t1_bigint t1_double t1_float t1_blob t1_text t1_char t1_varchar t1_datetime
|
||||||
|
NULL NULL NULL NULL NULL NULL NULL NULL NULL NULL
|
||||||
|
0 NULL 203685477580676 -3.797693231e108 -7.40287e18 bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb b hello world! 2387-11-08 11:22:30
|
||||||
|
0 NULL 303685477580676 -4.797693231 -8.40287 bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb b hello world! 3387-11-08 11:22:30
|
||||||
|
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
||||||
|
0 NULL 403685477580677 54.797693232 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:31
|
||||||
|
0 NULL 403685477580678 54.797693233 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:32
|
||||||
|
0 NULL 403685477580679 54.797693234 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:33
|
||||||
|
0 NULL 403685477580680 54.797693235 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:34
|
||||||
|
0 NULL 503685477580676 64.797693231 9.40287 222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222 dddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddd d hello world! 4387-11-08 11:22:30
|
||||||
|
SELECT t1_tinyint, t1_int, t1_bigint, t1_double, t1_float, t1_blob, t1_text, t1_char, t1_varchar, t1_datetime FROM t1 ORDER BY 9, 10 ASC, id ASC;
|
||||||
|
t1_tinyint t1_int t1_bigint t1_double t1_float t1_blob t1_text t1_char t1_varchar t1_datetime
|
||||||
|
NULL NULL NULL NULL NULL NULL NULL NULL NULL NULL
|
||||||
|
0 NULL 203685477580676 -3.797693231e108 -7.40287e18 bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb b hello world! 2387-11-08 11:22:30
|
||||||
|
0 NULL 303685477580676 -4.797693231 -8.40287 bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb b hello world! 3387-11-08 11:22:30
|
||||||
|
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
||||||
|
0 NULL 403685477580677 54.797693232 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:31
|
||||||
|
0 NULL 403685477580678 54.797693233 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:32
|
||||||
|
0 NULL 403685477580679 54.797693234 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:33
|
||||||
|
0 NULL 403685477580680 54.797693235 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:34
|
||||||
|
0 NULL 503685477580676 64.797693231 9.40287 222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222 dddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddd d hello world! 4387-11-08 11:22:30
|
||||||
|
SELECT t1_tinyint, t1_int, t1_bigint, t1_double, t1_float, t1_blob, t1_text, t1_char, t1_varchar, t1_datetime FROM t1 ORDER BY 9, 10 DESC, id ASC;
|
||||||
|
t1_tinyint t1_int t1_bigint t1_double t1_float t1_blob t1_text t1_char t1_varchar t1_datetime
|
||||||
|
NULL NULL NULL NULL NULL NULL NULL NULL NULL NULL
|
||||||
|
0 NULL 503685477580676 64.797693231 9.40287 222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222 dddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddd d hello world! 4387-11-08 11:22:30
|
||||||
|
0 NULL 403685477580680 54.797693235 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:34
|
||||||
|
0 NULL 403685477580679 54.797693234 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:33
|
||||||
|
0 NULL 403685477580678 54.797693233 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:32
|
||||||
|
0 NULL 403685477580677 54.797693232 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:31
|
||||||
|
0 NULL 303685477580676 -4.797693231 -8.40287 bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb b hello world! 3387-11-08 11:22:30
|
||||||
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
0 NULL 403685477580676 54.797693231 8.40287 ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc c hello world! 3387-11-08 11:22:30
|
||||||
0 NULL 203685477580676 -3.797693231e108 -7.40287e18 bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb b hello world! 2387-11-08 11:22:30
|
0 NULL 203685477580676 -3.797693231e108 -7.40287e18 bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb b hello world! 2387-11-08 11:22:30
|
||||||
DROP DATABASE IF EXISTS mcs34_db1;
|
DROP DATABASE IF EXISTS mcs34_db1;
|
||||||
|
|||||||
@@ -8,55 +8,55 @@ CREATE TABLE t1 (t1_int INT, t1_char CHAR(5))ENGINE=Innodb;
|
|||||||
CREATE TABLE t2 (t2_int INT, t2_char CHAR(5))ENGINE=Columnstore;
|
CREATE TABLE t2 (t2_int INT, t2_char CHAR(5))ENGINE=Columnstore;
|
||||||
INSERT INTO t1 VALUES (NULL,NULL),(1,'ddd'),(2,'bbb'),(3,'fffff'),(4,'eee'),(5,'a'),(6,'ccc'),(7,'ggg');
|
INSERT INTO t1 VALUES (NULL,NULL),(1,'ddd'),(2,'bbb'),(3,'fffff'),(4,'eee'),(5,'a'),(6,'ccc'),(7,'ggg');
|
||||||
INSERT INTO t2 VALUES (NULL,NULL),(1,'ooo'),(3,'iii'),(5,'hhh'),(7,'nnnnn'),(9,'kkkk'),(11,'mm'),(13,'j');
|
INSERT INTO t2 VALUES (NULL,NULL),(1,'ooo'),(3,'iii'),(5,'hhh'),(7,'nnnnn'),(9,'kkkk'),(11,'mm'),(13,'j');
|
||||||
SELECT * FROM t1, t2 WHERE t1.t1_int = t2.t2_int ORDER BY 1;
|
SELECT * FROM t1, t2 WHERE t1.t1_int = t2.t2_int ORDER BY t1.t1_int, t2.t2_int, t1.t1_char, t2.t2_char;
|
||||||
t1_int t1_char t2_int t2_char
|
t1_int t1_char t2_int t2_char
|
||||||
1 ddd 1 ooo
|
1 ddd 1 ooo
|
||||||
3 fffff 3 iii
|
3 fffff 3 iii
|
||||||
5 a 5 hhh
|
5 a 5 hhh
|
||||||
7 ggg 7 nnnnn
|
7 ggg 7 nnnnn
|
||||||
SELECT * FROM t1, t2 WHERE t1.t1_int = t2.t2_int ORDER BY 1 ASC;
|
SELECT * FROM t1, t2 WHERE t1.t1_int = t2.t2_int ORDER BY t1.t1_int ASC, t2.t2_int ASC, t1.t1_char ASC;
|
||||||
t1_int t1_char t2_int t2_char
|
t1_int t1_char t2_int t2_char
|
||||||
1 ddd 1 ooo
|
1 ddd 1 ooo
|
||||||
3 fffff 3 iii
|
3 fffff 3 iii
|
||||||
5 a 5 hhh
|
5 a 5 hhh
|
||||||
7 ggg 7 nnnnn
|
7 ggg 7 nnnnn
|
||||||
SELECT * FROM t1, t2 WHERE t1.t1_int = t2.t2_int ORDER BY 1 DESC;
|
SELECT * FROM t1, t2 WHERE t1.t1_int = t2.t2_int ORDER BY t1.t1_int DESC, t2.t2_int DESC, t1.t1_char DESC;
|
||||||
t1_int t1_char t2_int t2_char
|
t1_int t1_char t2_int t2_char
|
||||||
7 ggg 7 nnnnn
|
7 ggg 7 nnnnn
|
||||||
5 a 5 hhh
|
5 a 5 hhh
|
||||||
3 fffff 3 iii
|
3 fffff 3 iii
|
||||||
1 ddd 1 ooo
|
1 ddd 1 ooo
|
||||||
SELECT * FROM t1, t2 WHERE t1.t1_int = t2.t2_int ORDER BY 2;
|
SELECT * FROM t1, t2 WHERE t1.t1_int = t2.t2_int ORDER BY t1.t1_char, t1.t1_int, t2.t2_int;
|
||||||
t1_int t1_char t2_int t2_char
|
t1_int t1_char t2_int t2_char
|
||||||
5 a 5 hhh
|
5 a 5 hhh
|
||||||
1 ddd 1 ooo
|
1 ddd 1 ooo
|
||||||
3 fffff 3 iii
|
3 fffff 3 iii
|
||||||
7 ggg 7 nnnnn
|
7 ggg 7 nnnnn
|
||||||
SELECT * FROM t1, t2 WHERE t1.t1_int = t2.t2_int ORDER BY 2 DESC;
|
SELECT * FROM t1, t2 WHERE t1.t1_int = t2.t2_int ORDER BY t1.t1_char DESC, t1.t1_int DESC, t2.t2_int DESC;
|
||||||
t1_int t1_char t2_int t2_char
|
t1_int t1_char t2_int t2_char
|
||||||
7 ggg 7 nnnnn
|
7 ggg 7 nnnnn
|
||||||
3 fffff 3 iii
|
3 fffff 3 iii
|
||||||
1 ddd 1 ooo
|
1 ddd 1 ooo
|
||||||
5 a 5 hhh
|
5 a 5 hhh
|
||||||
SELECT * FROM t1, t2 WHERE t1.t1_int = t2.t2_int ORDER BY 3;
|
SELECT * FROM t1, t2 WHERE t1.t1_int = t2.t2_int ORDER BY t2.t2_int, t1.t1_int, t2.t2_char;
|
||||||
t1_int t1_char t2_int t2_char
|
t1_int t1_char t2_int t2_char
|
||||||
1 ddd 1 ooo
|
1 ddd 1 ooo
|
||||||
3 fffff 3 iii
|
3 fffff 3 iii
|
||||||
5 a 5 hhh
|
5 a 5 hhh
|
||||||
7 ggg 7 nnnnn
|
7 ggg 7 nnnnn
|
||||||
SELECT * FROM t1, t2 WHERE t1.t1_int = t2.t2_int ORDER BY 3 DESC;
|
SELECT * FROM t1, t2 WHERE t1.t1_int = t2.t2_int ORDER BY t2.t2_int DESC, t1.t1_int DESC, t2.t2_char DESC;
|
||||||
t1_int t1_char t2_int t2_char
|
t1_int t1_char t2_int t2_char
|
||||||
7 ggg 7 nnnnn
|
7 ggg 7 nnnnn
|
||||||
5 a 5 hhh
|
5 a 5 hhh
|
||||||
3 fffff 3 iii
|
3 fffff 3 iii
|
||||||
1 ddd 1 ooo
|
1 ddd 1 ooo
|
||||||
SELECT * FROM t1, t2 WHERE t1.t1_int = t2.t2_int ORDER BY 4 ASC;
|
SELECT * FROM t1, t2 WHERE t1.t1_int = t2.t2_int ORDER BY t2.t2_char ASC, t2.t2_int, t1.t1_int;
|
||||||
t1_int t1_char t2_int t2_char
|
t1_int t1_char t2_int t2_char
|
||||||
5 a 5 hhh
|
5 a 5 hhh
|
||||||
3 fffff 3 iii
|
3 fffff 3 iii
|
||||||
7 ggg 7 nnnnn
|
7 ggg 7 nnnnn
|
||||||
1 ddd 1 ooo
|
1 ddd 1 ooo
|
||||||
SELECT * FROM t1, t2 WHERE t1.t1_int = t2.t2_int ORDER BY 4 DESC;
|
SELECT * FROM t1, t2 WHERE t1.t1_int = t2.t2_int ORDER BY t2.t2_char DESC, t2.t2_int DESC, t1.t1_int DESC;
|
||||||
t1_int t1_char t2_int t2_char
|
t1_int t1_char t2_int t2_char
|
||||||
1 ddd 1 ooo
|
1 ddd 1 ooo
|
||||||
7 ggg 7 nnnnn
|
7 ggg 7 nnnnn
|
||||||
@@ -68,7 +68,7 @@ SELECT * FROM t1, t2 WHERE t1.t1_int = t2.t2_int ORDER BY 0;
|
|||||||
ERROR 42S22: Unknown column '0' in 'ORDER BY'
|
ERROR 42S22: Unknown column '0' in 'ORDER BY'
|
||||||
SELECT * FROM t1, t2 WHERE t1.t1_int = t2.t2_int ORDER BY 5;
|
SELECT * FROM t1, t2 WHERE t1.t1_int = t2.t2_int ORDER BY 5;
|
||||||
ERROR 42S22: Unknown column '5' in 'ORDER BY'
|
ERROR 42S22: Unknown column '5' in 'ORDER BY'
|
||||||
SELECT * FROM t1 LEFT JOIN t2 ON t1.t1_int = t2.t2_int ORDER BY t1.t1_int DESC;
|
SELECT * FROM t1 LEFT JOIN t2 ON t1.t1_int = t2.t2_int ORDER BY t1.t1_int DESC, t2.t2_int DESC, t1.t1_char DESC;
|
||||||
t1_int t1_char t2_int t2_char
|
t1_int t1_char t2_int t2_char
|
||||||
7 ggg 7 nnnnn
|
7 ggg 7 nnnnn
|
||||||
6 ccc NULL NULL
|
6 ccc NULL NULL
|
||||||
@@ -78,7 +78,7 @@ t1_int t1_char t2_int t2_char
|
|||||||
2 bbb NULL NULL
|
2 bbb NULL NULL
|
||||||
1 ddd 1 ooo
|
1 ddd 1 ooo
|
||||||
NULL NULL NULL NULL
|
NULL NULL NULL NULL
|
||||||
SELECT * FROM t1 LEFT JOIN t2 ON t1.t1_int = t2.t2_int ORDER BY t1.t1_int ASC;
|
SELECT * FROM t1 LEFT JOIN t2 ON t1.t1_int = t2.t2_int ORDER BY t1.t1_int ASC, t2.t2_int ASC, t1.t1_char ASC;
|
||||||
t1_int t1_char t2_int t2_char
|
t1_int t1_char t2_int t2_char
|
||||||
NULL NULL NULL NULL
|
NULL NULL NULL NULL
|
||||||
1 ddd 1 ooo
|
1 ddd 1 ooo
|
||||||
@@ -88,7 +88,7 @@ NULL NULL NULL NULL
|
|||||||
5 a 5 hhh
|
5 a 5 hhh
|
||||||
6 ccc NULL NULL
|
6 ccc NULL NULL
|
||||||
7 ggg 7 nnnnn
|
7 ggg 7 nnnnn
|
||||||
SELECT * FROM t1 LEFT JOIN t2 ON t1.t1_int = t2.t2_int ORDER BY t1.t1_char DESC;
|
SELECT * FROM t1 LEFT JOIN t2 ON t1.t1_int = t2.t2_int ORDER BY t1.t1_char DESC, t1.t1_int DESC, t2.t2_int DESC;
|
||||||
t1_int t1_char t2_int t2_char
|
t1_int t1_char t2_int t2_char
|
||||||
7 ggg 7 nnnnn
|
7 ggg 7 nnnnn
|
||||||
3 fffff 3 iii
|
3 fffff 3 iii
|
||||||
@@ -98,7 +98,7 @@ t1_int t1_char t2_int t2_char
|
|||||||
2 bbb NULL NULL
|
2 bbb NULL NULL
|
||||||
5 a 5 hhh
|
5 a 5 hhh
|
||||||
NULL NULL NULL NULL
|
NULL NULL NULL NULL
|
||||||
SELECT * FROM t1 LEFT JOIN t2 ON t1.t1_int = t2.t2_int ORDER BY t1.t1_char ASC;
|
SELECT * FROM t1 LEFT JOIN t2 ON t1.t1_int = t2.t2_int ORDER BY t1.t1_char ASC, t1.t1_int ASC, t2.t2_int ASC;
|
||||||
t1_int t1_char t2_int t2_char
|
t1_int t1_char t2_int t2_char
|
||||||
NULL NULL NULL NULL
|
NULL NULL NULL NULL
|
||||||
5 a 5 hhh
|
5 a 5 hhh
|
||||||
@@ -108,87 +108,87 @@ NULL NULL NULL NULL
|
|||||||
4 eee NULL NULL
|
4 eee NULL NULL
|
||||||
3 fffff 3 iii
|
3 fffff 3 iii
|
||||||
7 ggg 7 nnnnn
|
7 ggg 7 nnnnn
|
||||||
SELECT * FROM t1 LEFT JOIN t2 ON t1.t1_int = t2.t2_int ORDER BY t2.t2_int DESC;
|
SELECT * FROM t1 LEFT JOIN t2 ON t1.t1_int = t2.t2_int ORDER BY t2.t2_int DESC, t1.t1_int DESC, t2.t2_char DESC;
|
||||||
t1_int t1_char t2_int t2_char
|
t1_int t1_char t2_int t2_char
|
||||||
7 ggg 7 nnnnn
|
7 ggg 7 nnnnn
|
||||||
5 a 5 hhh
|
5 a 5 hhh
|
||||||
3 fffff 3 iii
|
3 fffff 3 iii
|
||||||
1 ddd 1 ooo
|
1 ddd 1 ooo
|
||||||
2 bbb NULL NULL
|
|
||||||
4 eee NULL NULL
|
|
||||||
NULL NULL NULL NULL
|
|
||||||
6 ccc NULL NULL
|
6 ccc NULL NULL
|
||||||
SELECT * FROM t1 LEFT JOIN t2 ON t1.t1_int = t2.t2_int ORDER BY t2.t2_int ASC;
|
4 eee NULL NULL
|
||||||
|
2 bbb NULL NULL
|
||||||
|
NULL NULL NULL NULL
|
||||||
|
SELECT * FROM t1 LEFT JOIN t2 ON t1.t1_int = t2.t2_int ORDER BY t2.t2_int ASC, t1.t1_int ASC, t2.t2_char ASC;
|
||||||
t1_int t1_char t2_int t2_char
|
t1_int t1_char t2_int t2_char
|
||||||
NULL NULL NULL NULL
|
NULL NULL NULL NULL
|
||||||
4 eee NULL NULL
|
|
||||||
2 bbb NULL NULL
|
2 bbb NULL NULL
|
||||||
|
4 eee NULL NULL
|
||||||
6 ccc NULL NULL
|
6 ccc NULL NULL
|
||||||
1 ddd 1 ooo
|
1 ddd 1 ooo
|
||||||
3 fffff 3 iii
|
3 fffff 3 iii
|
||||||
5 a 5 hhh
|
5 a 5 hhh
|
||||||
7 ggg 7 nnnnn
|
7 ggg 7 nnnnn
|
||||||
SELECT * FROM t1 LEFT JOIN t2 ON t1.t1_int = t2.t2_int ORDER BY t2.t2_char DESC;
|
SELECT * FROM t1 LEFT JOIN t2 ON t1.t1_int = t2.t2_int ORDER BY t2.t2_char DESC, t2.t2_int DESC, t1.t1_int DESC;
|
||||||
t1_int t1_char t2_int t2_char
|
t1_int t1_char t2_int t2_char
|
||||||
1 ddd 1 ooo
|
1 ddd 1 ooo
|
||||||
7 ggg 7 nnnnn
|
7 ggg 7 nnnnn
|
||||||
3 fffff 3 iii
|
3 fffff 3 iii
|
||||||
5 a 5 hhh
|
5 a 5 hhh
|
||||||
2 bbb NULL NULL
|
|
||||||
4 eee NULL NULL
|
|
||||||
NULL NULL NULL NULL
|
|
||||||
6 ccc NULL NULL
|
6 ccc NULL NULL
|
||||||
SELECT * FROM t1 LEFT JOIN t2 ON t1.t1_int = t2.t2_int ORDER BY t2.t2_char ASC;
|
4 eee NULL NULL
|
||||||
|
2 bbb NULL NULL
|
||||||
|
NULL NULL NULL NULL
|
||||||
|
SELECT * FROM t1 LEFT JOIN t2 ON t1.t1_int = t2.t2_int ORDER BY t2.t2_char ASC, t2.t2_int ASC, t1.t1_int ASC;
|
||||||
t1_int t1_char t2_int t2_char
|
t1_int t1_char t2_int t2_char
|
||||||
NULL NULL NULL NULL
|
NULL NULL NULL NULL
|
||||||
4 eee NULL NULL
|
|
||||||
2 bbb NULL NULL
|
2 bbb NULL NULL
|
||||||
|
4 eee NULL NULL
|
||||||
6 ccc NULL NULL
|
6 ccc NULL NULL
|
||||||
5 a 5 hhh
|
5 a 5 hhh
|
||||||
3 fffff 3 iii
|
3 fffff 3 iii
|
||||||
7 ggg 7 nnnnn
|
7 ggg 7 nnnnn
|
||||||
1 ddd 1 ooo
|
1 ddd 1 ooo
|
||||||
SELECT * FROM t1 RIGHT JOIN t2 ON t1.t1_int = t2.t2_int ORDER BY t1.t1_int DESC;
|
SELECT * FROM t1 RIGHT JOIN t2 ON t1.t1_int = t2.t2_int ORDER BY t1.t1_int DESC, t2.t2_int DESC, t1.t1_char DESC;
|
||||||
t1_int t1_char t2_int t2_char
|
t1_int t1_char t2_int t2_char
|
||||||
7 ggg 7 nnnnn
|
7 ggg 7 nnnnn
|
||||||
5 a 5 hhh
|
5 a 5 hhh
|
||||||
3 fffff 3 iii
|
3 fffff 3 iii
|
||||||
1 ddd 1 ooo
|
1 ddd 1 ooo
|
||||||
NULL NULL 9 kkkk
|
|
||||||
NULL NULL 13 j
|
NULL NULL 13 j
|
||||||
NULL NULL 11 mm
|
NULL NULL 11 mm
|
||||||
|
NULL NULL 9 kkkk
|
||||||
NULL NULL NULL NULL
|
NULL NULL NULL NULL
|
||||||
SELECT * FROM t1 RIGHT JOIN t2 ON t1.t1_int = t2.t2_int ORDER BY t1.t1_int ASC;
|
SELECT * FROM t1 RIGHT JOIN t2 ON t1.t1_int = t2.t2_int ORDER BY t1.t1_int ASC, t2.t2_int ASC, t1.t1_char ASC;
|
||||||
t1_int t1_char t2_int t2_char
|
t1_int t1_char t2_int t2_char
|
||||||
NULL NULL 11 mm
|
|
||||||
NULL NULL NULL NULL
|
NULL NULL NULL NULL
|
||||||
NULL NULL 9 kkkk
|
NULL NULL 9 kkkk
|
||||||
|
NULL NULL 11 mm
|
||||||
NULL NULL 13 j
|
NULL NULL 13 j
|
||||||
1 ddd 1 ooo
|
1 ddd 1 ooo
|
||||||
3 fffff 3 iii
|
3 fffff 3 iii
|
||||||
5 a 5 hhh
|
5 a 5 hhh
|
||||||
7 ggg 7 nnnnn
|
7 ggg 7 nnnnn
|
||||||
SELECT * FROM t1 RIGHT JOIN t2 ON t1.t1_int = t2.t2_int ORDER BY t1.t1_char DESC;
|
SELECT * FROM t1 RIGHT JOIN t2 ON t1.t1_int = t2.t2_int ORDER BY t1.t1_char DESC, t1.t1_int DESC, t2.t2_int DESC;
|
||||||
t1_int t1_char t2_int t2_char
|
t1_int t1_char t2_int t2_char
|
||||||
7 ggg 7 nnnnn
|
7 ggg 7 nnnnn
|
||||||
3 fffff 3 iii
|
3 fffff 3 iii
|
||||||
1 ddd 1 ooo
|
1 ddd 1 ooo
|
||||||
5 a 5 hhh
|
5 a 5 hhh
|
||||||
NULL NULL NULL NULL
|
|
||||||
NULL NULL 13 j
|
NULL NULL 13 j
|
||||||
NULL NULL 11 mm
|
NULL NULL 11 mm
|
||||||
NULL NULL 9 kkkk
|
NULL NULL 9 kkkk
|
||||||
SELECT * FROM t1 RIGHT JOIN t2 ON t1.t1_int = t2.t2_int ORDER BY t1.t1_char ASC;
|
NULL NULL NULL NULL
|
||||||
|
SELECT * FROM t1 RIGHT JOIN t2 ON t1.t1_int = t2.t2_int ORDER BY t1.t1_char ASC, t1.t1_int ASC, t2.t2_int ASC;
|
||||||
t1_int t1_char t2_int t2_char
|
t1_int t1_char t2_int t2_char
|
||||||
NULL NULL 11 mm
|
|
||||||
NULL NULL NULL NULL
|
NULL NULL NULL NULL
|
||||||
NULL NULL 9 kkkk
|
NULL NULL 9 kkkk
|
||||||
|
NULL NULL 11 mm
|
||||||
NULL NULL 13 j
|
NULL NULL 13 j
|
||||||
5 a 5 hhh
|
5 a 5 hhh
|
||||||
1 ddd 1 ooo
|
1 ddd 1 ooo
|
||||||
3 fffff 3 iii
|
3 fffff 3 iii
|
||||||
7 ggg 7 nnnnn
|
7 ggg 7 nnnnn
|
||||||
SELECT * FROM t1 RIGHT JOIN t2 ON t1.t1_int = t2.t2_int ORDER BY t2.t2_int DESC;
|
SELECT * FROM t1 RIGHT JOIN t2 ON t1.t1_int = t2.t2_int ORDER BY t2.t2_int DESC, t1.t1_int DESC, t2.t2_char DESC;
|
||||||
t1_int t1_char t2_int t2_char
|
t1_int t1_char t2_int t2_char
|
||||||
NULL NULL 13 j
|
NULL NULL 13 j
|
||||||
NULL NULL 11 mm
|
NULL NULL 11 mm
|
||||||
@@ -198,7 +198,7 @@ NULL NULL 9 kkkk
|
|||||||
3 fffff 3 iii
|
3 fffff 3 iii
|
||||||
1 ddd 1 ooo
|
1 ddd 1 ooo
|
||||||
NULL NULL NULL NULL
|
NULL NULL NULL NULL
|
||||||
SELECT * FROM t1 RIGHT JOIN t2 ON t1.t1_int = t2.t2_int ORDER BY t2.t2_int ASC;
|
SELECT * FROM t1 RIGHT JOIN t2 ON t1.t1_int = t2.t2_int ORDER BY t2.t2_int ASC, t1.t1_int ASC, t2.t2_char ASC;
|
||||||
t1_int t1_char t2_int t2_char
|
t1_int t1_char t2_int t2_char
|
||||||
NULL NULL NULL NULL
|
NULL NULL NULL NULL
|
||||||
1 ddd 1 ooo
|
1 ddd 1 ooo
|
||||||
@@ -208,7 +208,7 @@ NULL NULL NULL NULL
|
|||||||
NULL NULL 9 kkkk
|
NULL NULL 9 kkkk
|
||||||
NULL NULL 11 mm
|
NULL NULL 11 mm
|
||||||
NULL NULL 13 j
|
NULL NULL 13 j
|
||||||
SELECT * FROM t1 RIGHT JOIN t2 ON t1.t1_int = t2.t2_int ORDER BY t2.t2_char DESC;
|
SELECT * FROM t1 RIGHT JOIN t2 ON t1.t1_int = t2.t2_int ORDER BY t2.t2_char DESC, t2.t2_int DESC, t1.t1_int DESC;
|
||||||
t1_int t1_char t2_int t2_char
|
t1_int t1_char t2_int t2_char
|
||||||
1 ddd 1 ooo
|
1 ddd 1 ooo
|
||||||
7 ggg 7 nnnnn
|
7 ggg 7 nnnnn
|
||||||
@@ -218,7 +218,7 @@ NULL NULL 13 j
|
|||||||
3 fffff 3 iii
|
3 fffff 3 iii
|
||||||
5 a 5 hhh
|
5 a 5 hhh
|
||||||
NULL NULL NULL NULL
|
NULL NULL NULL NULL
|
||||||
SELECT * FROM t1 RIGHT JOIN t2 ON t1.t1_int = t2.t2_int ORDER BY t2.t2_char ASC;
|
SELECT * FROM t1 RIGHT JOIN t2 ON t1.t1_int = t2.t2_int ORDER BY t2.t2_char ASC, t2.t2_int ASC, t1.t1_int ASC;
|
||||||
t1_int t1_char t2_int t2_char
|
t1_int t1_char t2_int t2_char
|
||||||
NULL NULL NULL NULL
|
NULL NULL NULL NULL
|
||||||
5 a 5 hhh
|
5 a 5 hhh
|
||||||
|
|||||||
@@ -8,47 +8,47 @@ CREATE TABLE t1 (a INT, b CHAR(5))ENGINE=Columnstore;
|
|||||||
CREATE TABLE t2 (a INT, b CHAR(5))ENGINE=Columnstore;
|
CREATE TABLE t2 (a INT, b CHAR(5))ENGINE=Columnstore;
|
||||||
INSERT INTO t1 VALUES (NULL, ''),(1, 'aaa'),(2, 'aaa'),(3, 'ccc'),(4, 'ddd'),(5, 'aaa'),(6, ''),(7, 'eee');
|
INSERT INTO t1 VALUES (NULL, ''),(1, 'aaa'),(2, 'aaa'),(3, 'ccc'),(4, 'ddd'),(5, 'aaa'),(6, ''),(7, 'eee');
|
||||||
INSERT INTO t2 VALUES (NULL, ''),(1, 'eee'),(3, 'ccc'),(5, 'jjj'),(6, ''),(7, 'ccc'),(9, 'eee'),(11, 'nnn');
|
INSERT INTO t2 VALUES (NULL, ''),(1, 'eee'),(3, 'ccc'),(5, 'jjj'),(6, ''),(7, 'ccc'),(9, 'eee'),(11, 'nnn');
|
||||||
SELECT t1.a,t3.y FROM t1,(SELECT a AS y FROM t2 WHERE b='ccc') AS t3 WHERE t1.a = t3.y;
|
SELECT t1.a,t3.y FROM t1,(SELECT a AS y FROM t2 WHERE b='ccc') AS t3 WHERE t1.a = t3.y ORDER BY t1.a, t3.y;
|
||||||
a y
|
a y
|
||||||
3 3
|
3 3
|
||||||
7 7
|
7 7
|
||||||
SELECT t1.a,t3.a FROM t1,(SELECT * FROM t2 WHERE b='ccc') t3 WHERE t1.a = t3.a;
|
SELECT t1.a,t3.a FROM t1,(SELECT * FROM t2 WHERE b='ccc') t3 WHERE t1.a = t3.a ORDER BY t1.a, t3.a;
|
||||||
a a
|
a a
|
||||||
3 3
|
3 3
|
||||||
7 7
|
7 7
|
||||||
SELECT t1.a,t3.a FROM t1 JOIN (SELECT * FROM t2 WHERE b='ccc') t3 ON t1.a = t3.a ORDER BY t1.a;
|
SELECT t1.a,t3.a FROM t1 JOIN (SELECT * FROM t2 WHERE b='ccc') t3 ON t1.a = t3.a ORDER BY t1.a, t3.a;
|
||||||
a a
|
a a
|
||||||
3 3
|
3 3
|
||||||
7 7
|
7 7
|
||||||
SELECT t1.a,t3.a FROM t1 LEFT JOIN (SELECT * FROM t2) t3 ON t1.a = t3.a ORDER BY t3.a;
|
SELECT t1.a,t3.a FROM t1 LEFT JOIN (SELECT * FROM t2) t3 ON t1.a = t3.a ORDER BY t3.a, t1.a;
|
||||||
a a
|
a a
|
||||||
2 NULL
|
|
||||||
NULL NULL
|
NULL NULL
|
||||||
|
2 NULL
|
||||||
4 NULL
|
4 NULL
|
||||||
1 1
|
1 1
|
||||||
3 3
|
3 3
|
||||||
5 5
|
5 5
|
||||||
6 6
|
6 6
|
||||||
7 7
|
7 7
|
||||||
SELECT t1.a,t3.a FROM t1 RIGHT JOIN (SELECT * FROM t2) t3 ON t1.a = t3.a ORDER BY 1;
|
SELECT t1.a,t3.a FROM t1 RIGHT JOIN (SELECT * FROM t2) t3 ON t1.a = t3.a ORDER BY t3.a, t1.a;
|
||||||
a a
|
a a
|
||||||
NULL NULL
|
NULL NULL
|
||||||
NULL 9
|
|
||||||
NULL 11
|
|
||||||
1 1
|
1 1
|
||||||
3 3
|
3 3
|
||||||
5 5
|
5 5
|
||||||
6 6
|
6 6
|
||||||
7 7
|
7 7
|
||||||
|
NULL 9
|
||||||
|
NULL 11
|
||||||
CREATE TABLE t3 (a INT, b CHAR(5))ENGINE=Innodb;
|
CREATE TABLE t3 (a INT, b CHAR(5))ENGINE=Innodb;
|
||||||
CREATE TABLE t4 (a INT, b CHAR(5))ENGINE=Myisam;
|
CREATE TABLE t4 (a INT, b CHAR(5))ENGINE=Myisam;
|
||||||
INSERT INTO t3 SELECT * FROM t2;
|
INSERT INTO t3 SELECT * FROM t2;
|
||||||
INSERT INTO t4 SELECT * FROM t1;
|
INSERT INTO t4 SELECT * FROM t1;
|
||||||
SELECT t3.a, t.a FROM t3 JOIN (SELECT * FROM t2 WHERE b='ccc') t ON t.a = t3.a ORDER BY t.a;
|
SELECT t3.a, t.a FROM t3 JOIN (SELECT * FROM t2 WHERE b='ccc') t ON t.a = t3.a ORDER BY t.a, t3.a;
|
||||||
a a
|
a a
|
||||||
3 3
|
3 3
|
||||||
7 7
|
7 7
|
||||||
SELECT t3.a, t.a FROM t3 LEFT JOIN (SELECT * FROM t2) t ON t.a = t3.a ORDER BY t3.a;
|
SELECT t3.a, t.a FROM t3 LEFT JOIN (SELECT * FROM t2) t ON t.a = t3.a ORDER BY t3.a, t.a;
|
||||||
a a
|
a a
|
||||||
NULL NULL
|
NULL NULL
|
||||||
1 1
|
1 1
|
||||||
@@ -58,7 +58,7 @@ NULL NULL
|
|||||||
7 7
|
7 7
|
||||||
9 9
|
9 9
|
||||||
11 11
|
11 11
|
||||||
SELECT t3.a, t.a FROM t3 RIGHT JOIN (SELECT * FROM t2) t ON t.a = t3.a ORDER BY 1;
|
SELECT t3.a, t.a FROM t3 RIGHT JOIN (SELECT * FROM t2) t ON t.a = t3.a ORDER BY t.a, t3.a;
|
||||||
a a
|
a a
|
||||||
NULL NULL
|
NULL NULL
|
||||||
1 1
|
1 1
|
||||||
@@ -68,11 +68,11 @@ NULL NULL
|
|||||||
7 7
|
7 7
|
||||||
9 9
|
9 9
|
||||||
11 11
|
11 11
|
||||||
SELECT t4.a, t.a FROM t4 JOIN (SELECT * FROM t2 WHERE b='ccc') t ON t.a = t4.a ORDER BY t.a;
|
SELECT t4.a, t.a FROM t4 JOIN (SELECT * FROM t2 WHERE b='ccc') t ON t.a = t4.a ORDER BY t.a, t4.a;
|
||||||
a a
|
a a
|
||||||
3 3
|
3 3
|
||||||
7 7
|
7 7
|
||||||
SELECT t4.a, t.a FROM t4 LEFT JOIN (SELECT * FROM t2) t ON t.a = t4.a ORDER BY t4.a;
|
SELECT t4.a, t.a FROM t4 LEFT JOIN (SELECT * FROM t2) t ON t.a = t4.a ORDER BY t4.a, t.a;
|
||||||
a a
|
a a
|
||||||
NULL NULL
|
NULL NULL
|
||||||
1 1
|
1 1
|
||||||
@@ -82,7 +82,7 @@ NULL NULL
|
|||||||
5 5
|
5 5
|
||||||
6 6
|
6 6
|
||||||
7 7
|
7 7
|
||||||
SELECT t4.a, t.a FROM t4 RIGHT JOIN (SELECT * FROM t2) t ON t.a = t4.a ORDER BY 2;
|
SELECT t4.a, t.a FROM t4 RIGHT JOIN (SELECT * FROM t2) t ON t.a = t4.a ORDER BY t.a, t4.a;
|
||||||
a a
|
a a
|
||||||
NULL NULL
|
NULL NULL
|
||||||
1 1
|
1 1
|
||||||
|
|||||||
@@ -3,21 +3,21 @@ CREATE DATABASE mcs97_db;
|
|||||||
USE mcs97_db;
|
USE mcs97_db;
|
||||||
CREATE TABLE t1 (a INT, b CHAR(5))ENGINE=Columnstore;
|
CREATE TABLE t1 (a INT, b CHAR(5))ENGINE=Columnstore;
|
||||||
INSERT INTO t1 VALUES (NULL, NULL),(1, 'aaa'),(2, 'aaa'),(3, 'ccc'),(4, 'ddd'),(5, 'aaa'),(6, 'ddd'),(7, 'eee');
|
INSERT INTO t1 VALUES (NULL, NULL),(1, 'aaa'),(2, 'aaa'),(3, 'ccc'),(4, 'ddd'),(5, 'aaa'),(6, 'ddd'),(7, 'eee');
|
||||||
SELECT GROUP_CONCAT(a) FROM t1;
|
SELECT GROUP_CONCAT(a ORDER BY a) FROM t1;
|
||||||
GROUP_CONCAT(a)
|
GROUP_CONCAT(a ORDER BY a)
|
||||||
1,2,3,4,5,6,7
|
1,2,3,4,5,6,7
|
||||||
SELECT GROUP_CONCAT(a SEPARATOR ';') FROM t1 ORDER BY a DESC;
|
|
||||||
GROUP_CONCAT(a SEPARATOR ';')
|
|
||||||
1;2;3;4;5;6;7
|
|
||||||
SELECT GROUP_CONCAT(a ORDER BY a DESC SEPARATOR ';') FROM t1;
|
SELECT GROUP_CONCAT(a ORDER BY a DESC SEPARATOR ';') FROM t1;
|
||||||
GROUP_CONCAT(a ORDER BY a DESC SEPARATOR ';')
|
GROUP_CONCAT(a ORDER BY a DESC SEPARATOR ';')
|
||||||
7;6;5;4;3;2;1
|
7;6;5;4;3;2;1
|
||||||
SELECT GROUP_CONCAT(b) FROM t1;
|
SELECT GROUP_CONCAT(a ORDER BY a DESC SEPARATOR ';') FROM t1;
|
||||||
GROUP_CONCAT(b)
|
GROUP_CONCAT(a ORDER BY a DESC SEPARATOR ';')
|
||||||
aaa,aaa,ccc,ddd,aaa,ddd,eee
|
7;6;5;4;3;2;1
|
||||||
SELECT GROUP_CONCAT(DISTINCT b SEPARATOR ';') FROM t1 ORDER BY b ASC;
|
SELECT GROUP_CONCAT(b ORDER BY b) FROM t1;
|
||||||
GROUP_CONCAT(DISTINCT b SEPARATOR ';')
|
GROUP_CONCAT(b ORDER BY b)
|
||||||
eee;ccc;ddd;aaa
|
aaa,aaa,aaa,ccc,ddd,ddd,eee
|
||||||
|
SELECT GROUP_CONCAT(DISTINCT b ORDER BY b ASC SEPARATOR ';') FROM t1;
|
||||||
|
GROUP_CONCAT(DISTINCT b ORDER BY b ASC SEPARATOR ';')
|
||||||
|
aaa;ccc;ddd;eee
|
||||||
SELECT GROUP_CONCAT(b ORDER BY b DESC SEPARATOR ';') FROM t1;
|
SELECT GROUP_CONCAT(b ORDER BY b DESC SEPARATOR ';') FROM t1;
|
||||||
GROUP_CONCAT(b ORDER BY b DESC SEPARATOR ';')
|
GROUP_CONCAT(b ORDER BY b DESC SEPARATOR ';')
|
||||||
eee;ddd;ddd;ccc;aaa;aaa;aaa
|
eee;ddd;ddd;ccc;aaa;aaa;aaa
|
||||||
|
|||||||
@@ -1,10 +1,6 @@
|
|||||||
#
|
#
|
||||||
# MDEV-25080: Allow pushdown of queries involving UNIONs
|
# MDEV-25080: Allow pushdown of queries involving UNIONs
|
||||||
# in outer select to foreign engines
|
# in outer select to foreign engines
|
||||||
#
|
|
||||||
# Remove the sorted_result MTR qualifier and add ORDER BY
|
|
||||||
# clause after MCOL-5222 is fixed
|
|
||||||
#
|
|
||||||
CREATE USER IF NOT EXISTS'cejuser'@'localhost' IDENTIFIED BY 'Vagrant1|0000001';
|
CREATE USER IF NOT EXISTS'cejuser'@'localhost' IDENTIFIED BY 'Vagrant1|0000001';
|
||||||
GRANT ALL PRIVILEGES ON *.* TO 'cejuser'@'localhost';
|
GRANT ALL PRIVILEGES ON *.* TO 'cejuser'@'localhost';
|
||||||
FLUSH PRIVILEGES;
|
FLUSH PRIVILEGES;
|
||||||
@@ -20,17 +16,17 @@ INSERT INTO t2 VALUES ('bcd'), ('cde'), ('def'), ('efg');
|
|||||||
INSERT INTO t3 VALUES ('t3_myisam1'), ('t3_myisam2'), ('t3_myisam3');
|
INSERT INTO t3 VALUES ('t3_myisam1'), ('t3_myisam2'), ('t3_myisam3');
|
||||||
INSERT INTO t4 VALUES ('t4_myisam1'), ('t4_myisam2'), ('t4_myisam3');
|
INSERT INTO t4 VALUES ('t4_myisam1'), ('t4_myisam2'), ('t4_myisam3');
|
||||||
# Pushdown of the whole UNION
|
# Pushdown of the whole UNION
|
||||||
SELECT * FROM t1 UNION SELECT * FROM t2;
|
SELECT * FROM t1 UNION SELECT * FROM t2 ORDER BY 1;
|
||||||
a
|
a
|
||||||
abc
|
abc
|
||||||
bcd
|
bcd
|
||||||
cde
|
cde
|
||||||
def
|
def
|
||||||
efg
|
efg
|
||||||
EXPLAIN SELECT * FROM t1 UNION SELECT * FROM t2;
|
EXPLAIN SELECT * FROM t1 UNION SELECT * FROM t2 ORDER BY 1;
|
||||||
id select_type table type possible_keys key key_len ref rows Extra
|
id select_type table type possible_keys key key_len ref rows Extra
|
||||||
NULL PUSHED UNION NULL NULL NULL NULL NULL NULL NULL NULL
|
NULL PUSHED UNION NULL NULL NULL NULL NULL NULL NULL NULL
|
||||||
SELECT * FROM t1 UNION ALL SELECT * FROM t2;
|
SELECT * FROM t1 UNION ALL SELECT * FROM t2 ORDER BY 1;
|
||||||
a
|
a
|
||||||
abc
|
abc
|
||||||
bcd
|
bcd
|
||||||
@@ -39,11 +35,11 @@ cde
|
|||||||
cde
|
cde
|
||||||
def
|
def
|
||||||
efg
|
efg
|
||||||
EXPLAIN SELECT * FROM t1 UNION ALL SELECT * FROM t2;
|
EXPLAIN SELECT * FROM t1 UNION ALL SELECT * FROM t2 ORDER BY 1;
|
||||||
id select_type table type possible_keys key key_len ref rows Extra
|
id select_type table type possible_keys key key_len ref rows Extra
|
||||||
NULL PUSHED UNION NULL NULL NULL NULL NULL NULL NULL NULL
|
NULL PUSHED UNION NULL NULL NULL NULL NULL NULL NULL NULL
|
||||||
# UNION with a foreign engine
|
# UNION with a foreign engine
|
||||||
SELECT * FROM t1 UNION SELECT * FROM t3;
|
SELECT * FROM t1 UNION SELECT * FROM t3 ORDER BY 1;
|
||||||
a
|
a
|
||||||
abc
|
abc
|
||||||
bcd
|
bcd
|
||||||
@@ -51,13 +47,14 @@ cde
|
|||||||
t3_myisam1
|
t3_myisam1
|
||||||
t3_myisam2
|
t3_myisam2
|
||||||
t3_myisam3
|
t3_myisam3
|
||||||
EXPLAIN SELECT * FROM t1 UNION SELECT * FROM t3;
|
EXPLAIN SELECT * FROM t1 UNION SELECT * FROM t3 ORDER BY 1;
|
||||||
id select_type table type possible_keys key key_len ref rows Extra
|
id select_type table type possible_keys key key_len ref rows Extra
|
||||||
NULL PUSHED UNION NULL NULL NULL NULL NULL NULL NULL NULL
|
NULL PUSHED UNION NULL NULL NULL NULL NULL NULL NULL NULL
|
||||||
# More than two SELECTs in a UNIT:
|
# More than two SELECTs in a UNIT:
|
||||||
SELECT * FROM t1 UNION
|
SELECT * FROM t1 UNION
|
||||||
SELECT * FROM t2 UNION ALL
|
SELECT * FROM t2 UNION ALL
|
||||||
SELECT * FROM t1;
|
SELECT * FROM t1
|
||||||
|
ORDER BY 1;
|
||||||
a
|
a
|
||||||
abc
|
abc
|
||||||
abc
|
abc
|
||||||
@@ -69,12 +66,14 @@ def
|
|||||||
efg
|
efg
|
||||||
EXPLAIN SELECT * FROM t1 UNION
|
EXPLAIN SELECT * FROM t1 UNION
|
||||||
SELECT * FROM t2 UNION ALL
|
SELECT * FROM t2 UNION ALL
|
||||||
SELECT * FROM t1;
|
SELECT * FROM t1
|
||||||
|
ORDER BY 1;
|
||||||
id select_type table type possible_keys key key_len ref rows Extra
|
id select_type table type possible_keys key key_len ref rows Extra
|
||||||
NULL PUSHED UNION NULL NULL NULL NULL NULL NULL NULL NULL
|
NULL PUSHED UNION NULL NULL NULL NULL NULL NULL NULL NULL
|
||||||
(SELECT * FROM t1 UNION
|
(SELECT * FROM t1 UNION
|
||||||
SELECT * FROM t2) UNION ALL
|
SELECT * FROM t2) UNION ALL
|
||||||
SELECT * FROM t1;
|
SELECT * FROM t1
|
||||||
|
ORDER BY 1;
|
||||||
a
|
a
|
||||||
abc
|
abc
|
||||||
abc
|
abc
|
||||||
@@ -86,13 +85,15 @@ def
|
|||||||
efg
|
efg
|
||||||
EXPLAIN (SELECT * FROM t1 UNION
|
EXPLAIN (SELECT * FROM t1 UNION
|
||||||
SELECT * FROM t2) UNION ALL
|
SELECT * FROM t2) UNION ALL
|
||||||
SELECT * FROM t1;
|
SELECT * FROM t1
|
||||||
|
ORDER BY 1;
|
||||||
id select_type table type possible_keys key key_len ref rows Extra
|
id select_type table type possible_keys key key_len ref rows Extra
|
||||||
NULL PUSHED UNION NULL NULL NULL NULL NULL NULL NULL NULL
|
NULL PUSHED UNION NULL NULL NULL NULL NULL NULL NULL NULL
|
||||||
SELECT * FROM t1 UNION
|
SELECT * FROM t1 UNION
|
||||||
SELECT * FROM t2 UNION ALL
|
SELECT * FROM t2 UNION ALL
|
||||||
SELECT * FROM t3 UNION
|
SELECT * FROM t3 UNION
|
||||||
SELECT * FROM t4;
|
SELECT * FROM t4
|
||||||
|
ORDER BY 1;
|
||||||
a
|
a
|
||||||
abc
|
abc
|
||||||
bcd
|
bcd
|
||||||
@@ -108,13 +109,15 @@ t4_myisam3
|
|||||||
EXPLAIN SELECT * FROM t1 UNION
|
EXPLAIN SELECT * FROM t1 UNION
|
||||||
SELECT * FROM t2 UNION ALL
|
SELECT * FROM t2 UNION ALL
|
||||||
SELECT * FROM t3 UNION
|
SELECT * FROM t3 UNION
|
||||||
SELECT * FROM t4;
|
SELECT * FROM t4
|
||||||
|
ORDER BY 1;
|
||||||
id select_type table type possible_keys key key_len ref rows Extra
|
id select_type table type possible_keys key key_len ref rows Extra
|
||||||
NULL PUSHED UNION NULL NULL NULL NULL NULL NULL NULL NULL
|
NULL PUSHED UNION NULL NULL NULL NULL NULL NULL NULL NULL
|
||||||
(SELECT * FROM t1 UNION
|
(SELECT * FROM t1 UNION
|
||||||
SELECT * FROM t2) UNION ALL
|
SELECT * FROM t2) UNION ALL
|
||||||
(SELECT * FROM t3 UNION
|
(SELECT * FROM t3 UNION
|
||||||
SELECT * FROM t4);
|
SELECT * FROM t4)
|
||||||
|
ORDER BY 1;
|
||||||
a
|
a
|
||||||
abc
|
abc
|
||||||
bcd
|
bcd
|
||||||
@@ -130,23 +133,26 @@ t4_myisam3
|
|||||||
EXPLAIN (SELECT * FROM t1 UNION
|
EXPLAIN (SELECT * FROM t1 UNION
|
||||||
SELECT * FROM t2) UNION ALL
|
SELECT * FROM t2) UNION ALL
|
||||||
(SELECT * FROM t3 UNION
|
(SELECT * FROM t3 UNION
|
||||||
SELECT * FROM t4);
|
SELECT * FROM t4)
|
||||||
|
ORDER BY 1;
|
||||||
id select_type table type possible_keys key key_len ref rows Extra
|
id select_type table type possible_keys key key_len ref rows Extra
|
||||||
NULL PUSHED UNION NULL NULL NULL NULL NULL NULL NULL NULL
|
NULL PUSHED UNION NULL NULL NULL NULL NULL NULL NULL NULL
|
||||||
SELECT count(*) FROM t1 UNION
|
SELECT count(*) FROM t1 UNION
|
||||||
SELECT count(*) FROM t2 UNION ALL
|
SELECT count(*) FROM t2 UNION ALL
|
||||||
SELECT count(*)+20 FROM t2 UNION
|
SELECT count(*)+20 FROM t2 UNION
|
||||||
SELECT count(*)+5 FROM t1;
|
SELECT count(*)+5 FROM t1
|
||||||
|
ORDER BY 1;
|
||||||
count(*)
|
count(*)
|
||||||
24
|
|
||||||
3
|
3
|
||||||
4
|
4
|
||||||
8
|
8
|
||||||
|
24
|
||||||
EXPLAIN
|
EXPLAIN
|
||||||
SELECT count(*) FROM t1 UNION
|
SELECT count(*) FROM t1 UNION
|
||||||
SELECT count(*) FROM t2 UNION ALL
|
SELECT count(*) FROM t2 UNION ALL
|
||||||
SELECT count(*)+20 FROM t2 UNION
|
SELECT count(*)+20 FROM t2 UNION
|
||||||
SELECT count(*)+5 FROM t1;
|
SELECT count(*)+5 FROM t1
|
||||||
|
ORDER BY 1;
|
||||||
id select_type table type possible_keys key key_len ref rows Extra
|
id select_type table type possible_keys key key_len ref rows Extra
|
||||||
NULL PUSHED UNION NULL NULL NULL NULL NULL NULL NULL NULL
|
NULL PUSHED UNION NULL NULL NULL NULL NULL NULL NULL NULL
|
||||||
# UNION inside a derived table: the whole derived table must be pushed
|
# UNION inside a derived table: the whole derived table must be pushed
|
||||||
@@ -181,7 +187,7 @@ id select_type table type possible_keys key key_len ref rows Extra
|
|||||||
1 PUSHED SELECT NULL NULL NULL NULL NULL NULL NULL NULL
|
1 PUSHED SELECT NULL NULL NULL NULL NULL NULL NULL NULL
|
||||||
# Prepared statements
|
# Prepared statements
|
||||||
PREPARE stmt FROM "SELECT * FROM t1 UNION
|
PREPARE stmt FROM "SELECT * FROM t1 UNION
|
||||||
SELECT * FROM t2";
|
SELECT * FROM t2 ORDER BY 1";
|
||||||
EXECUTE stmt;
|
EXECUTE stmt;
|
||||||
a
|
a
|
||||||
abc
|
abc
|
||||||
@@ -204,7 +210,7 @@ cde
|
|||||||
def
|
def
|
||||||
efg
|
efg
|
||||||
PREPARE stmt FROM "EXPLAIN SELECT * FROM t1 UNION
|
PREPARE stmt FROM "EXPLAIN SELECT * FROM t1 UNION
|
||||||
SELECT * FROM t2";
|
SELECT * FROM t2 ORDER BY 1";
|
||||||
EXECUTE stmt;
|
EXECUTE stmt;
|
||||||
id select_type table type possible_keys key key_len ref rows Extra
|
id select_type table type possible_keys key key_len ref rows Extra
|
||||||
NULL PUSHED UNION NULL NULL NULL NULL NULL NULL NULL NULL
|
NULL PUSHED UNION NULL NULL NULL NULL NULL NULL NULL NULL
|
||||||
@@ -214,7 +220,7 @@ NULL PUSHED UNION NULL NULL NULL NULL NULL NULL NULL NULL
|
|||||||
PREPARE stmt FROM "(SELECT * FROM t1 UNION
|
PREPARE stmt FROM "(SELECT * FROM t1 UNION
|
||||||
SELECT * FROM t2) UNION ALL
|
SELECT * FROM t2) UNION ALL
|
||||||
(SELECT * FROM t1 UNION
|
(SELECT * FROM t1 UNION
|
||||||
SELECT * FROM t2)";
|
SELECT * FROM t2) ORDER BY 1";
|
||||||
EXECUTE stmt;
|
EXECUTE stmt;
|
||||||
a
|
a
|
||||||
abc
|
abc
|
||||||
@@ -254,7 +260,7 @@ efg
|
|||||||
PREPARE stmt FROM "EXPLAIN (SELECT * FROM t1 UNION
|
PREPARE stmt FROM "EXPLAIN (SELECT * FROM t1 UNION
|
||||||
SELECT * FROM t2) UNION ALL
|
SELECT * FROM t2) UNION ALL
|
||||||
(SELECT * FROM t1 UNION
|
(SELECT * FROM t1 UNION
|
||||||
SELECT * FROM t2)";
|
SELECT * FROM t2) ORDER BY 1";
|
||||||
EXECUTE stmt;
|
EXECUTE stmt;
|
||||||
id select_type table type possible_keys key key_len ref rows Extra
|
id select_type table type possible_keys key key_len ref rows Extra
|
||||||
NULL PUSHED UNION NULL NULL NULL NULL NULL NULL NULL NULL
|
NULL PUSHED UNION NULL NULL NULL NULL NULL NULL NULL NULL
|
||||||
@@ -274,18 +280,15 @@ def
|
|||||||
efg
|
efg
|
||||||
EXPLAIN SELECT * FROM t1 UNION ALL SELECT * FROM t2 ORDER BY a;
|
EXPLAIN SELECT * FROM t1 UNION ALL SELECT * FROM t2 ORDER BY a;
|
||||||
id select_type table type possible_keys key key_len ref rows Extra
|
id select_type table type possible_keys key key_len ref rows Extra
|
||||||
1 PRIMARY t1 ALL NULL NULL NULL NULL 2000
|
NULL PUSHED UNION NULL NULL NULL NULL NULL NULL NULL NULL
|
||||||
2 UNION t2 ALL NULL NULL NULL NULL 2000
|
SELECT * FROM t1 UNION ALL SELECT * FROM t2 ORDER BY a LIMIT 3;
|
||||||
NULL UNION RESULT <union1,2> ALL NULL NULL NULL NULL NULL Using filesort
|
|
||||||
SELECT * FROM t1 UNION ALL SELECT * FROM t2 LIMIT 3;
|
|
||||||
a
|
a
|
||||||
abc
|
abc
|
||||||
bcd
|
bcd
|
||||||
cde
|
bcd
|
||||||
EXPLAIN SELECT * FROM t1 UNION ALL SELECT * FROM t2 LIMIT 3;
|
EXPLAIN SELECT * FROM t1 UNION ALL SELECT * FROM t2 ORDER BY a LIMIT 3;
|
||||||
id select_type table type possible_keys key key_len ref rows Extra
|
id select_type table type possible_keys key key_len ref rows Extra
|
||||||
1 PRIMARY t1 ALL NULL NULL NULL NULL 2000
|
NULL PUSHED UNION NULL NULL NULL NULL NULL NULL NULL NULL
|
||||||
2 UNION t2 ALL NULL NULL NULL NULL 2000
|
|
||||||
SELECT * FROM t1 UNION ALL SELECT * FROM t2 ORDER BY a DESC LIMIT 5;
|
SELECT * FROM t1 UNION ALL SELECT * FROM t2 ORDER BY a DESC LIMIT 5;
|
||||||
a
|
a
|
||||||
efg
|
efg
|
||||||
@@ -295,9 +298,7 @@ cde
|
|||||||
bcd
|
bcd
|
||||||
EXPLAIN SELECT * FROM t1 UNION ALL SELECT * FROM t2 ORDER BY a DESC LIMIT 5;
|
EXPLAIN SELECT * FROM t1 UNION ALL SELECT * FROM t2 ORDER BY a DESC LIMIT 5;
|
||||||
id select_type table type possible_keys key key_len ref rows Extra
|
id select_type table type possible_keys key key_len ref rows Extra
|
||||||
1 PRIMARY t1 ALL NULL NULL NULL NULL 2000
|
NULL PUSHED UNION NULL NULL NULL NULL NULL NULL NULL NULL
|
||||||
2 UNION t2 ALL NULL NULL NULL NULL 2000
|
|
||||||
NULL UNION RESULT <union1,2> ALL NULL NULL NULL NULL NULL Using filesort
|
|
||||||
SELECT * FROM t1 UNION ALL SELECT * FROM t2 ORDER BY a LIMIT 3 OFFSET 2;
|
SELECT * FROM t1 UNION ALL SELECT * FROM t2 ORDER BY a LIMIT 3 OFFSET 2;
|
||||||
a
|
a
|
||||||
bcd
|
bcd
|
||||||
@@ -305,9 +306,7 @@ cde
|
|||||||
cde
|
cde
|
||||||
EXPLAIN SELECT * FROM t1 UNION ALL SELECT * FROM t2 ORDER BY a LIMIT 3 OFFSET 2;
|
EXPLAIN SELECT * FROM t1 UNION ALL SELECT * FROM t2 ORDER BY a LIMIT 3 OFFSET 2;
|
||||||
id select_type table type possible_keys key key_len ref rows Extra
|
id select_type table type possible_keys key key_len ref rows Extra
|
||||||
1 PRIMARY t1 ALL NULL NULL NULL NULL 2000
|
NULL PUSHED UNION NULL NULL NULL NULL NULL NULL NULL NULL
|
||||||
2 UNION t2 ALL NULL NULL NULL NULL 2000
|
|
||||||
NULL UNION RESULT <union1,2> ALL NULL NULL NULL NULL NULL Using filesort
|
|
||||||
DROP USER 'cejuser'@'localhost';
|
DROP USER 'cejuser'@'localhost';
|
||||||
DROP TABLE t1, t2, t3, t4;
|
DROP TABLE t1, t2, t3, t4;
|
||||||
DROP DATABASE mdev25080;
|
DROP DATABASE mdev25080;
|
||||||
|
|||||||
@@ -75,13 +75,13 @@ SELECT JSON_ARRAYAGG(b LIMIT 1) FROM t1 GROUP BY b;
|
|||||||
sorted_result;
|
sorted_result;
|
||||||
SELECT JSON_ARRAYAGG(b LIMIT 2) FROM t1 GROUP BY a;
|
SELECT JSON_ARRAYAGG(b LIMIT 2) FROM t1 GROUP BY a;
|
||||||
sorted_result;
|
sorted_result;
|
||||||
SELECT JSON_ARRAYAGG(DISTINCT a) FROM t1;
|
SELECT JSON_ARRAYAGG(DISTINCT a ORDER BY a ASC) FROM t1;
|
||||||
sorted_result;
|
sorted_result;
|
||||||
SELECT JSON_ARRAYAGG(DISTINCT b) FROM t1;
|
SELECT JSON_ARRAYAGG(DISTINCT b ORDER BY b ASC) FROM t1;
|
||||||
sorted_result;
|
sorted_result;
|
||||||
SELECT JSON_ARRAYAGG(DISTINCT a LIMIT 2) FROM t1;
|
SELECT JSON_ARRAYAGG(DISTINCT a ORDER BY a ASC LIMIT 2) FROM t1;
|
||||||
sorted_result;
|
sorted_result;
|
||||||
SELECT JSON_ARRAYAGG(DISTINCT b LIMIT 2) FROM t1;
|
SELECT JSON_ARRAYAGG(DISTINCT b ORDER BY b ASC LIMIT 2) FROM t1;
|
||||||
|
|
||||||
-- echo #
|
-- echo #
|
||||||
-- echo # JSON aggregation
|
-- echo # JSON aggregation
|
||||||
@@ -156,14 +156,14 @@ INSERT INTO t1 VALUES (1,1), (2,2), (3,3);
|
|||||||
sorted_result;
|
sorted_result;
|
||||||
SELECT JSON_ARRAYAGG(a) FROM t1;
|
SELECT JSON_ARRAYAGG(a) FROM t1;
|
||||||
sorted_result;
|
sorted_result;
|
||||||
SELECT JSON_ARRAYAGG(DISTINCT a) FROM t1;
|
SELECT JSON_ARRAYAGG(DISTINCT a ORDER BY a ASC) FROM t1;
|
||||||
|
|
||||||
INSERT INTO t1 VALUES (NULL,NULL), (NULL,NULL);
|
INSERT INTO t1 VALUES (NULL,NULL), (NULL,NULL);
|
||||||
|
|
||||||
sorted_result;
|
sorted_result;
|
||||||
SELECT JSON_ARRAYAGG(a) FROM t1;
|
SELECT JSON_ARRAYAGG(a) FROM t1;
|
||||||
sorted_result;
|
sorted_result;
|
||||||
SELECT JSON_ARRAYAGG(DISTINCT a) FROM t1;
|
SELECT JSON_ARRAYAGG(DISTINCT a ORDER BY a ASC) FROM t1;
|
||||||
DROP TABLE t1;
|
DROP TABLE t1;
|
||||||
|
|
||||||
CREATE TABLE t1(a VARCHAR(10), b INT)ENGINE=COLUMNSTORE;
|
CREATE TABLE t1(a VARCHAR(10), b INT)ENGINE=COLUMNSTORE;
|
||||||
@@ -173,13 +173,13 @@ INSERT INTO t1 VALUES (1,1), (2,2), (3,3);
|
|||||||
sorted_result;
|
sorted_result;
|
||||||
SELECT JSON_ARRAYAGG(a) FROM t1;
|
SELECT JSON_ARRAYAGG(a) FROM t1;
|
||||||
sorted_result;
|
sorted_result;
|
||||||
SELECT JSON_ARRAYAGG(DISTINCT a) FROM t1;
|
SELECT JSON_ARRAYAGG(DISTINCT a ORDER BY a ASC) FROM t1;
|
||||||
|
|
||||||
INSERT INTO t1 VALUES (NULL,NULL), (NULL,NULL);
|
INSERT INTO t1 VALUES (NULL,NULL), (NULL,NULL);
|
||||||
sorted_result;
|
sorted_result;
|
||||||
SELECT JSON_ARRAYAGG(a) FROM t1;
|
SELECT JSON_ARRAYAGG(a) FROM t1;
|
||||||
sorted_result;
|
sorted_result;
|
||||||
SELECT JSON_ARRAYAGG(DISTINCT a) FROM t1;
|
SELECT JSON_ARRAYAGG(DISTINCT a ORDER BY a ASC) FROM t1;
|
||||||
|
|
||||||
DROP TABLE t1;
|
DROP TABLE t1;
|
||||||
|
|
||||||
|
|||||||
@@ -22,7 +22,7 @@ CREATE TABLE cs4 (d1 DECIMAL(19) UNSIGNED, d2 DECIMAL(19,10) UNSIGNED, d3 DECIMA
|
|||||||
CREATE TABLE cs5(d DECIMAL(25,19)) ENGINE=columnstore;
|
CREATE TABLE cs5(d DECIMAL(25,19)) ENGINE=columnstore;
|
||||||
|
|
||||||
INSERT INTO cs1 VALUES
|
INSERT INTO cs1 VALUES
|
||||||
(1234,5678,-0.12345678901234567890123456789018,2,1,1),
|
(1234,5678,-0.12345678901234567890123456789018,2,1,1),
|
||||||
(1234,-5678,0.1234567890123456789012345,2,1,1),
|
(1234,-5678,0.1234567890123456789012345,2,1,1),
|
||||||
(12345678901234567890123,1234567890123456789012.9012345678,0.123456789012345678901234567890,2,1,1),
|
(12345678901234567890123,1234567890123456789012.9012345678,0.123456789012345678901234567890,2,1,1),
|
||||||
(NULL,NULL,NULL,2,1,1),
|
(NULL,NULL,NULL,2,1,1),
|
||||||
@@ -34,9 +34,9 @@ INSERT INTO cs1 VALUES
|
|||||||
(0,0,0,3,2,2),
|
(0,0,0,3,2,2),
|
||||||
(1234,5678,-0.12345678901234567890123456789018,11111111111111111111111111111111,1,1),
|
(1234,5678,-0.12345678901234567890123456789018,11111111111111111111111111111111,1,1),
|
||||||
(1234,5678,-0.12345678901234567890123456789018,11111111111111111111111111111111,1,1),
|
(1234,5678,-0.12345678901234567890123456789018,11111111111111111111111111111111,1,1),
|
||||||
(1234,5678,-0.12345678901234567890123456789018,11111111111111111111111111111112,1,1);
|
(1234,5678,-0.12345678901234567890123456789018,11111111111111111111111111111112,1,1);
|
||||||
INSERT INTO cs2 VALUES
|
INSERT INTO cs2 VALUES
|
||||||
(1234,5678,0.12345678901234567890123456789018,2,1,1),
|
(1234,5678,0.12345678901234567890123456789018,2,1,1),
|
||||||
(1234,5678,0.1234567890123456789012345,2,1,1),
|
(1234,5678,0.1234567890123456789012345,2,1,1),
|
||||||
(12345678901234567890123,1234567890123456789012.9012345678,0.123456789012345678901234567890,2,1,1),
|
(12345678901234567890123,1234567890123456789012.9012345678,0.123456789012345678901234567890,2,1,1),
|
||||||
(NULL,NULL,NULL,2,1,1),
|
(NULL,NULL,NULL,2,1,1),
|
||||||
@@ -48,9 +48,9 @@ INSERT INTO cs2 VALUES
|
|||||||
(0,0,0,3,2,2),
|
(0,0,0,3,2,2),
|
||||||
(1234,5678,0.12345678901234567890123456789018,11111111111111111111111111111111,1,1),
|
(1234,5678,0.12345678901234567890123456789018,11111111111111111111111111111111,1,1),
|
||||||
(1234,5678,0.12345678901234567890123456789018,11111111111111111111111111111111,1,1),
|
(1234,5678,0.12345678901234567890123456789018,11111111111111111111111111111111,1,1),
|
||||||
(1234,5678,0.12345678901234567890123456789018,11111111111111111111111111111112,1,1);
|
(1234,5678,0.12345678901234567890123456789018,11111111111111111111111111111112,1,1);
|
||||||
INSERT INTO cs3 VALUES
|
INSERT INTO cs3 VALUES
|
||||||
(1234,5678,-0.12345678901234,2,1,1),
|
(1234,5678,-0.12345678901234,2,1,1),
|
||||||
(1234,-5678,0.12345678901234,2,1,1),
|
(1234,-5678,0.12345678901234,2,1,1),
|
||||||
(12345678901,12345678.90128,0.1234567890123,2,1,1),
|
(12345678901,12345678.90128,0.1234567890123,2,1,1),
|
||||||
(NULL,NULL,NULL,2,1,1),
|
(NULL,NULL,NULL,2,1,1),
|
||||||
@@ -61,7 +61,7 @@ INSERT INTO cs3 VALUES
|
|||||||
(NULL,NULL,NULL,3,2,2),
|
(NULL,NULL,NULL,3,2,2),
|
||||||
(0,0,0,3,2,2);
|
(0,0,0,3,2,2);
|
||||||
INSERT INTO cs4 VALUES
|
INSERT INTO cs4 VALUES
|
||||||
(1234,5678,0.12345678901234,2,1,1),
|
(1234,5678,0.12345678901234,2,1,1),
|
||||||
(1234,5678,0.12345678901234,2,1,1),
|
(1234,5678,0.12345678901234,2,1,1),
|
||||||
(12345678901,12345678.90128,0.1234567890123,2,1,1),
|
(12345678901,12345678.90128,0.1234567890123,2,1,1),
|
||||||
(NULL,NULL,NULL,2,1,1),
|
(NULL,NULL,NULL,2,1,1),
|
||||||
@@ -112,7 +112,7 @@ SELECT "avg(38)_test2", avg(d1),avg(d2),avg(d3) FROM cs2;
|
|||||||
SELECT "count(38)_test2", count(d1),count(d2),count(d3) FROM cs2;
|
SELECT "count(38)_test2", count(d1),count(d2),count(d3) FROM cs2;
|
||||||
SELECT "min(38)_test2", min(d1),min(d2),min(d3) FROM cs2;
|
SELECT "min(38)_test2", min(d1),min(d2),min(d3) FROM cs2;
|
||||||
SELECT "max(38)_test2", max(d1),max(d2),max(d3) FROM cs2;
|
SELECT "max(38)_test2", max(d1),max(d2),max(d3) FROM cs2;
|
||||||
SELECT "group_concat(38)_test2", group_concat(d1),group_concat(d2),group_concat(d3) FROM cs2;
|
SELECT "group_concat(38)_test2", group_concat(d1 ORDER BY d1),group_concat(d2 ORDER BY d2),group_concat(d3 ORDER BY d3) FROM cs2;
|
||||||
SELECT "count(distinct 38)_test2", count(distinct d1),count(distinct d2),count(distinct d3) FROM cs2;
|
SELECT "count(distinct 38)_test2", count(distinct d1),count(distinct d2),count(distinct d3) FROM cs2;
|
||||||
#no GROUP BY UDECIMAL(38) UM 1phase aggregates
|
#no GROUP BY UDECIMAL(38) UM 1phase aggregates
|
||||||
SELECT "sum(38)_test2", sum(d1),sum(d2),sum(d3) FROM (SELECT d1,d2,d3 FROM cs2)a1;
|
SELECT "sum(38)_test2", sum(d1),sum(d2),sum(d3) FROM (SELECT d1,d2,d3 FROM cs2)a1;
|
||||||
@@ -120,7 +120,7 @@ SELECT "avg(38)_test2", avg(d1),avg(d2),avg(d3) FROM (SELECT d1,d2,d3 FROM cs2)a
|
|||||||
SELECT "count(38)_test2", count(d1),count(d2),count(d3) FROM (SELECT d1,d2,d3 FROM cs2)a1;
|
SELECT "count(38)_test2", count(d1),count(d2),count(d3) FROM (SELECT d1,d2,d3 FROM cs2)a1;
|
||||||
SELECT "min(38)_test2", min(d1),min(d2),min(d3) FROM (SELECT d1,d2,d3 FROM cs2)a1;
|
SELECT "min(38)_test2", min(d1),min(d2),min(d3) FROM (SELECT d1,d2,d3 FROM cs2)a1;
|
||||||
SELECT "max(38)_test2", max(d1),max(d2),max(d3) FROM (SELECT d1,d2,d3 FROM cs2)a1;
|
SELECT "max(38)_test2", max(d1),max(d2),max(d3) FROM (SELECT d1,d2,d3 FROM cs2)a1;
|
||||||
SELECT "group_concat(38)_test2", group_concat(d1),group_concat(d2),group_concat(d3) FROM (SELECT d1,d2,d3 FROM cs2)a1;
|
SELECT "group_concat(38)_test2", group_concat(d1 ORDER BY d1),group_concat(d2 ORDER BY d2),group_concat(d3 ORDER BY d3) FROM (SELECT d1,d2,d3 FROM cs2)a1;
|
||||||
SELECT "count(distinct 38)_test2", count(distinct d1),count(distinct d2),count(distinct d3) FROM (SELECT d1,d2,d3 FROM cs2)a1;
|
SELECT "count(distinct 38)_test2", count(distinct d1),count(distinct d2),count(distinct d3) FROM (SELECT d1,d2,d3 FROM cs2)a1;
|
||||||
#GROUP BY DECIMAL(38)
|
#GROUP BY DECIMAL(38)
|
||||||
SELECT "sum(38)_GB(38)_test2" ,d4,d5,sum(d1),sum(d2),sum(d3) FROM cs2 GROUP BY d4,d5 ORDER BY 2,3;
|
SELECT "sum(38)_GB(38)_test2" ,d4,d5,sum(d1),sum(d2),sum(d3) FROM cs2 GROUP BY d4,d5 ORDER BY 2,3;
|
||||||
@@ -136,7 +136,7 @@ SELECT "avg(38)_GB(8)_test2" ,i1,avg(d1),avg(d2),avg(d3) FROM cs2 GROUP BY i1 OR
|
|||||||
SELECT "count(38)_GB(8)_test2" ,i1,count(d1),count(d2),count(d3) FROM cs2 GROUP BY i1 ORDER BY 2,3;
|
SELECT "count(38)_GB(8)_test2" ,i1,count(d1),count(d2),count(d3) FROM cs2 GROUP BY i1 ORDER BY 2,3;
|
||||||
SELECT "min(38)_GB(8)_test2" ,i1,min(d1),min(d2),min(d3) FROM cs2 GROUP BY i1 ORDER BY 2,3;
|
SELECT "min(38)_GB(8)_test2" ,i1,min(d1),min(d2),min(d3) FROM cs2 GROUP BY i1 ORDER BY 2,3;
|
||||||
SELECT "max(38)_GB(8)_test2" ,i1,max(d1),max(d2),max(d3) FROM cs2 GROUP BY i1 ORDER BY 2,3;
|
SELECT "max(38)_GB(8)_test2" ,i1,max(d1),max(d2),max(d3) FROM cs2 GROUP BY i1 ORDER BY 2,3;
|
||||||
SELECT "group_concat(38)_GB(8)_test2", group_concat(d1 ORDER BY d1),group_concat(d2 ORDER BY d1),group_concat(d3 ORDER BY d1) FROM cs2 GROUP BY i1 ORDER BY 2,3;
|
SELECT "group_concat(38)_GB(8)_test2", group_concat(d1 ORDER BY d1),group_concat(d2 ORDER BY d2),group_concat(d3 ORDER BY d3) FROM cs2 GROUP BY i1 ORDER BY 2,3;
|
||||||
SELECT "count(distinct 38)_GB(8)_test2", count(distinct d1),count(distinct d2),count(distinct d3) FROM cs2 GROUP BY i1 ORDER BY 2,3;
|
SELECT "count(distinct 38)_GB(8)_test2", count(distinct d1),count(distinct d2),count(distinct d3) FROM cs2 GROUP BY i1 ORDER BY 2,3;
|
||||||
|
|
||||||
#no GROUP BY DECIMAL(19)
|
#no GROUP BY DECIMAL(19)
|
||||||
@@ -145,14 +145,14 @@ SELECT "avg(19)_test3", avg(d1),avg(d2),avg(d3) FROM cs3;
|
|||||||
SELECT "count(19)_test3", count(d1),count(d2),count(d3) FROM cs3;
|
SELECT "count(19)_test3", count(d1),count(d2),count(d3) FROM cs3;
|
||||||
SELECT "min(19)_test3", min(d1),min(d2),min(d3) FROM cs3;
|
SELECT "min(19)_test3", min(d1),min(d2),min(d3) FROM cs3;
|
||||||
SELECT "max(19)_test3", max(d1),max(d2),max(d3) FROM cs3;
|
SELECT "max(19)_test3", max(d1),max(d2),max(d3) FROM cs3;
|
||||||
SELECT "group_concat(38)_test3", group_concat(d1 ORDER BY d1),group_concat(d2 ORDER BY d1),group_concat(d3 ORDER BY d1) FROM cs3;
|
SELECT "group_concat(38)_test3", group_concat(d1 ORDER BY d1),group_concat(d2 ORDER BY d2),group_concat(d3 ORDER BY d3) FROM cs3;
|
||||||
SELECT "count(distinct 38)_test3", count(distinct d1),count(distinct d2),count(distinct d3) FROM cs3;
|
SELECT "count(distinct 38)_test3", count(distinct d1),count(distinct d2),count(distinct d3) FROM cs3;
|
||||||
#no GROUP BY DECIMAL(19) UM 1phase aggregates
|
#no GROUP BY DECIMAL(19) UM 1phase aggregates
|
||||||
SELECT "sum(19)_test3", sum(d1),sum(d2),sum(d3) FROM (SELECT d1,d2,d3 FROM cs3)a1;
|
SELECT "sum(19)_test3", sum(d1),sum(d2),sum(d3) FROM (SELECT d1,d2,d3 FROM cs3)a1;
|
||||||
SELECT "avg(19)_test3", avg(d1),avg(d2),avg(d3) FROM (SELECT d1,d2,d3 FROM cs3)a1;
|
SELECT "avg(19)_test3", avg(d1),avg(d2),avg(d3) FROM (SELECT d1,d2,d3 FROM cs3)a1;
|
||||||
SELECT "count(19)_test3", count(d1),count(d2),count(d3) FROM (SELECT d1,d2,d3 FROM cs3)a1;
|
SELECT "count(19)_test3", count(d1),count(d2),count(d3) FROM (SELECT d1,d2,d3 FROM cs3)a1;
|
||||||
SELECT "min(19)_test3", min(d1),min(d2),min(d3) FROM (SELECT d1,d2,d3 FROM cs3)a1;
|
SELECT "min(19)_test3", min(d1),min(d2),min(d3) FROM (SELECT d1,d2,d3 FROM cs3)a1;
|
||||||
SELECT "max(19)_test3", max(d1),max(d2),max(d3) FROM (SELECT d1,d2,d3 FROM cs3)a1;
|
SELECT "max(19)_test3", max(d1),max(d2),max(d3) FROM cs3;
|
||||||
SELECT "group_concat(38)_test3", group_concat(d1 ORDER BY d1),group_concat(d2 ORDER BY d2),group_concat(d3 ORDER BY d3) FROM (SELECT d1,d2,d3 FROM cs3)a1;
|
SELECT "group_concat(38)_test3", group_concat(d1 ORDER BY d1),group_concat(d2 ORDER BY d2),group_concat(d3 ORDER BY d3) FROM (SELECT d1,d2,d3 FROM cs3)a1;
|
||||||
SELECT "count(distinct 38)_test3", count(distinct d1),count(distinct d2),count(distinct d3) FROM (SELECT d1,d2,d3 FROM cs3)a1;
|
SELECT "count(distinct 38)_test3", count(distinct d1),count(distinct d2),count(distinct d3) FROM (SELECT d1,d2,d3 FROM cs3)a1;
|
||||||
#GROUP BY DECIMAL(38)
|
#GROUP BY DECIMAL(38)
|
||||||
@@ -214,7 +214,7 @@ SELECT avg(d) FROM cs5;
|
|||||||
UPDATE cs5 SET d=-d;
|
UPDATE cs5 SET d=-d;
|
||||||
SELECT avg(d) FROM cs5;
|
SELECT avg(d) FROM cs5;
|
||||||
|
|
||||||
#Add HAVING with GB
|
#Add HAVING with GB
|
||||||
|
|
||||||
DROP TABLE cs1;
|
DROP TABLE cs1;
|
||||||
DROP TABLE cs2;
|
DROP TABLE cs2;
|
||||||
|
|||||||
@@ -69,13 +69,11 @@ select * from cs1 where a in (select t1.b from cs2 t1, cs2 t2 where t1.b=t2.b an
|
|||||||
select * from cs1 where a in (select t1.b from cs2 t1 join cs2 t2 on t1.b=t2.b and t1.c=t2.c);
|
select * from cs1 where a in (select t1.b from cs2 t1 join cs2 t2 on t1.b=t2.b and t1.c=t2.c);
|
||||||
|
|
||||||
### Outer query containing joins
|
### Outer query containing joins
|
||||||
--sorted_result
|
select * from cs1 join cs2 on cs1.a=cs2.b and cs1.a in (select b from cs2) order by cs1.a, cs2.b, cs2.c;
|
||||||
select * from cs1 join cs2 on cs1.a=cs2.b and cs1.a in (select b from cs2);
|
select * from cs1 join cs2 on cs1.a=cs2.b and cs1.a in (select b from cs2) and cs1.a=1 order by cs1.a, cs2.b, cs2.c;
|
||||||
select * from cs1 join cs2 on cs1.a=cs2.b and cs1.a in (select b from cs2) and cs1.a=1;
|
|
||||||
|
|
||||||
### Both IN subquery and outer queries containing joins
|
### Both IN subquery and outer queries containing joins
|
||||||
--sorted_result
|
select * from cs1 join cs2 on cs1.a=cs2.b and cs1.a in (select t1.b from cs2 t1 join cs2 t2 on t1.b=t2.b and t1.b=1) order by cs1.a, cs2.b, cs2.c;
|
||||||
select * from cs1 join cs2 on cs1.a=cs2.b and cs1.a in (select t1.b from cs2 t1 join cs2 t2 on t1.b=t2.b and t1.b=1);
|
|
||||||
|
|
||||||
## NOT IN subquery
|
## NOT IN subquery
|
||||||
### Basic tests
|
### Basic tests
|
||||||
@@ -217,13 +215,11 @@ select * from cs1 where (a,d) in (select t1.b,t1.c from cs2 t1, cs2 t2 where t1.
|
|||||||
select * from cs1 where (a,d) in (select t1.b,t1.c from cs2 t1 join cs2 t2 on t1.b=t2.b and t1.c=t2.c);
|
select * from cs1 where (a,d) in (select t1.b,t1.c from cs2 t1 join cs2 t2 on t1.b=t2.b and t1.c=t2.c);
|
||||||
|
|
||||||
### Outer query containing joins
|
### Outer query containing joins
|
||||||
--sorted_result
|
select * from cs1 join cs2 on cs1.a=cs2.b and (cs1.a,cs1.d) in (select b,c from cs2) order by cs1.a, cs1.d, cs2.b, cs2.c;
|
||||||
select * from cs1 join cs2 on cs1.a=cs2.b and (cs1.a,cs1.d) in (select b,c from cs2);
|
select * from cs1 join cs2 on cs1.a=cs2.b and (cs1.a,cs1.d) in (select b,c from cs2) and cs1.a=1 order by cs1.a, cs1.d, cs2.b, cs2.c;
|
||||||
--sorted_result
|
|
||||||
select * from cs1 join cs2 on cs1.a=cs2.b and (cs1.a,cs1.d) in (select b,c from cs2) and cs1.a=1;
|
|
||||||
|
|
||||||
### Both IN subquery and outer queries containing joins
|
### Both IN subquery and outer queries containing joins
|
||||||
select * from cs1 join cs2 on cs1.a=cs2.b and (cs1.a,cs1.d) in (select t1.b,t1.c from cs2 t1 join cs2 t2 on t1.b=t2.b and t1.b=1);
|
select * from cs1 join cs2 on cs1.a=cs2.b and (cs1.a,cs1.d) in (select t1.b,t1.c from cs2 t1 join cs2 t2 on t1.b=t2.b and t1.b=1) order by cs1.a, cs1.d, cs2.b, cs2.c;
|
||||||
|
|
||||||
# Prepared statement tests
|
# Prepared statement tests
|
||||||
drop table cs1;
|
drop table cs1;
|
||||||
|
|||||||
@@ -36,8 +36,8 @@ UPDATE t1 SET a = NULL, b =1;
|
|||||||
--error 1064
|
--error 1064
|
||||||
UPDATE t1 SET a = ;
|
UPDATE t1 SET a = ;
|
||||||
|
|
||||||
SELECT * FROm t1 ORDER BY a;
|
SELECT * FROm t1 ORDER BY a, b;
|
||||||
SELECT * FROm t2 ORDER BY a;
|
SELECT * FROm t2 ORDER BY a, b;
|
||||||
|
|
||||||
# Clean up
|
# Clean up
|
||||||
--disable_warnings
|
--disable_warnings
|
||||||
|
|||||||
@@ -15,6 +15,7 @@ USE mcs34_db1;
|
|||||||
#Test with mixed datatypes
|
#Test with mixed datatypes
|
||||||
CREATE TABLE t1
|
CREATE TABLE t1
|
||||||
(
|
(
|
||||||
|
id INT,
|
||||||
t1_tinyint TINYINT DEFAULT 0,
|
t1_tinyint TINYINT DEFAULT 0,
|
||||||
t1_int INT DEFAULT NULL,
|
t1_int INT DEFAULT NULL,
|
||||||
t1_bigint BIGINT,
|
t1_bigint BIGINT,
|
||||||
@@ -27,85 +28,83 @@ CREATE TABLE t1
|
|||||||
t1_datetime DATETIME
|
t1_datetime DATETIME
|
||||||
)ENGINE=Columnstore;
|
)ENGINE=Columnstore;
|
||||||
|
|
||||||
INSERT INTO t1 (t1_bigint, t1_double, t1_float, t1_blob, t1_text, t1_char, t1_datetime)
|
INSERT INTO t1 (id, t1_bigint, t1_double, t1_float, t1_blob, t1_text, t1_char, t1_datetime)
|
||||||
VALUES(203685477580676, -3.797693231E+108, -7.402866E+18, repeat('b',100), repeat('b',100), 'b', '2387-11-08 11:22:30.123');
|
VALUES(1, 203685477580676, -3.797693231E+108, -7.402866E+18, repeat('b',100), repeat('b',100), 'b', '2387-11-08 11:22:30');
|
||||||
INSERT INTO t1 (t1_bigint, t1_double, t1_float, t1_blob, t1_text, t1_char, t1_datetime)
|
INSERT INTO t1 (id, t1_bigint, t1_double, t1_float, t1_blob, t1_text, t1_char, t1_datetime)
|
||||||
VALUES(303685477580676, -4.797693231, -8.402866, repeat('b',101), repeat('b',101), 'b', '3387-11-08 11:22:30.123');
|
VALUES(2, 303685477580676, -4.797693231, -8.402866, repeat('b',101), repeat('b',101), 'b', '3387-11-08 11:22:30');
|
||||||
INSERT INTO t1 (t1_bigint, t1_double, t1_float, t1_blob, t1_text, t1_char, t1_datetime)
|
INSERT INTO t1 (id, t1_bigint, t1_double, t1_float, t1_blob, t1_text, t1_char, t1_datetime)
|
||||||
VALUES(403685477580676, +54.797693231, +8.402866, repeat('c',101), repeat('c',101), 'c', '3387-11-08 11:22:30.123');
|
VALUES(3, 403685477580676, +54.797693231, +8.402866, repeat('c',101), repeat('c',101), 'c', '3387-11-08 11:22:30');
|
||||||
INSERT INTO t1 (t1_bigint, t1_double, t1_float, t1_blob, t1_text, t1_char, t1_datetime)
|
INSERT INTO t1 (id, t1_bigint, t1_double, t1_float, t1_blob, t1_text, t1_char, t1_datetime)
|
||||||
VALUES(403685477580676, +54.797693231, +8.402866, repeat('c',101), repeat('c',101), 'c', '3387-11-08 11:22:30.123');
|
VALUES(4, 403685477580677, +54.797693232, +8.402867, repeat('c',101), repeat('c',101), 'c', '3387-11-08 11:22:31');
|
||||||
INSERT INTO t1 (t1_bigint, t1_double, t1_float, t1_blob, t1_text, t1_char, t1_datetime)
|
INSERT INTO t1 (id, t1_bigint, t1_double, t1_float, t1_blob, t1_text, t1_char, t1_datetime)
|
||||||
VALUES(403685477580676, +54.797693231, +8.402866, repeat('c',101), repeat('c',101), 'c', '3387-11-08 11:22:30.123');
|
VALUES(5, 403685477580678, +54.797693233, +8.402868, repeat('c',101), repeat('c',101), 'c', '3387-11-08 11:22:32');
|
||||||
INSERT INTO t1 (t1_bigint, t1_double, t1_float, t1_blob, t1_text, t1_char, t1_datetime)
|
INSERT INTO t1 (id, t1_bigint, t1_double, t1_float, t1_blob, t1_text, t1_char, t1_datetime)
|
||||||
VALUES(403685477580676, +54.797693231, +8.402866, repeat('c',101), repeat('c',101), 'c', '3387-11-08 11:22:30.123');
|
VALUES(6, 403685477580679, +54.797693234, +8.402869, repeat('c',101), repeat('c',101), 'c', '3387-11-08 11:22:33');
|
||||||
INSERT INTO t1 (t1_bigint, t1_double, t1_float, t1_blob, t1_text, t1_char, t1_datetime)
|
INSERT INTO t1 (id, t1_bigint, t1_double, t1_float, t1_blob, t1_text, t1_char, t1_datetime)
|
||||||
VALUES(403685477580676, +54.797693231, +8.402866, repeat('c',101), repeat('c',101), 'c', '3387-11-08 11:22:30.123');
|
VALUES(7, 403685477580680, +54.797693235, +8.402870, repeat('c',101), repeat('c',101), 'c', '3387-11-08 11:22:34');
|
||||||
INSERT INTO t1 (t1_bigint, t1_double, t1_float, t1_blob, t1_text, t1_char, t1_datetime)
|
INSERT INTO t1 (id, t1_bigint, t1_double, t1_float, t1_blob, t1_text, t1_char, t1_datetime)
|
||||||
VALUES(403685477580676, +54.797693231, +8.402866, repeat('c',101), repeat('c',101), 'c', '3387-11-08 11:22:30.123');
|
VALUES(8, 503685477580676, +64.797693231, +9.402866, repeat('2',102), repeat('d',102), 'd', '4387-11-08 11:22:30');
|
||||||
INSERT INTO t1 (t1_bigint, t1_double, t1_float, t1_blob, t1_text, t1_char, t1_datetime)
|
INSERT INTO t1 VALUES(NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL);
|
||||||
VALUES(403685477580676, +54.797693231, +8.402866, repeat('2',102), repeat('d',102), 'd', '4387-11-08 11:22:30.123');
|
|
||||||
INSERT INTO t1 VALUES(NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL);
|
|
||||||
|
|
||||||
|
|
||||||
SELECT * FROM t1;
|
SELECT t1_tinyint, t1_int, t1_bigint, t1_double, t1_float, t1_blob, t1_text, t1_char, t1_varchar, t1_datetime FROM t1 ORDER BY 1,2,3,4,5,8,9,10, id;
|
||||||
|
|
||||||
SELECT * FROM t1 ORDER BY t1_tinyint;
|
SELECT t1_tinyint, t1_int, t1_bigint, t1_double, t1_float, t1_blob, t1_text, t1_char, t1_varchar, t1_datetime FROM t1 ORDER BY 1, id;
|
||||||
SELECT * FROM t1 ORDER BY t1_tinyint ASC;
|
SELECT t1_tinyint, t1_int, t1_bigint, t1_double, t1_float, t1_blob, t1_text, t1_char, t1_varchar, t1_datetime FROM t1 ORDER BY 1 ASC, id ASC;
|
||||||
SELECT * FROM t1 ORDER BY t1_tinyint DESC;
|
SELECT t1_tinyint, t1_int, t1_bigint, t1_double, t1_float, t1_blob, t1_text, t1_char, t1_varchar, t1_datetime FROM t1 ORDER BY 1 DESC, id ASC;
|
||||||
|
|
||||||
SELECT * FROM t1 ORDER BY t1_int;
|
SELECT t1_tinyint, t1_int, t1_bigint, t1_double, t1_float, t1_blob, t1_text, t1_char, t1_varchar, t1_datetime FROM t1 ORDER BY 2, id;
|
||||||
SELECT * FROM t1 ORDER BY t1_int ASC;
|
SELECT t1_tinyint, t1_int, t1_bigint, t1_double, t1_float, t1_blob, t1_text, t1_char, t1_varchar, t1_datetime FROM t1 ORDER BY 2 ASC, id ASC;
|
||||||
SELECT * FROM t1 ORDER BY t1_int DESC;
|
SELECT t1_tinyint, t1_int, t1_bigint, t1_double, t1_float, t1_blob, t1_text, t1_char, t1_varchar, t1_datetime FROM t1 ORDER BY 2 DESC, id ASC;
|
||||||
|
|
||||||
SELECT * FROM t1 ORDER BY t1_bigint;
|
SELECT t1_tinyint, t1_int, t1_bigint, t1_double, t1_float, t1_blob, t1_text, t1_char, t1_varchar, t1_datetime FROM t1 ORDER BY 3, id;
|
||||||
SELECT * FROM t1 ORDER BY t1_bigint ASC;
|
SELECT t1_tinyint, t1_int, t1_bigint, t1_double, t1_float, t1_blob, t1_text, t1_char, t1_varchar, t1_datetime FROM t1 ORDER BY 3 ASC, id ASC;
|
||||||
SELECT * FROM t1 ORDER BY t1_bigint DESC;
|
SELECT t1_tinyint, t1_int, t1_bigint, t1_double, t1_float, t1_blob, t1_text, t1_char, t1_varchar, t1_datetime FROM t1 ORDER BY 3 DESC, id ASC;
|
||||||
|
|
||||||
SELECT * FROM t1 ORDER BY t1_double;
|
SELECT t1_tinyint, t1_int, t1_bigint, t1_double, t1_float, t1_blob, t1_text, t1_char, t1_varchar, t1_datetime FROM t1 ORDER BY 4, id;
|
||||||
SELECT * FROM t1 ORDER BY t1_double ASC;
|
SELECT t1_tinyint, t1_int, t1_bigint, t1_double, t1_float, t1_blob, t1_text, t1_char, t1_varchar, t1_datetime FROM t1 ORDER BY 4 ASC, id ASC;
|
||||||
SELECT * FROM t1 ORDER BY t1_double DESC;
|
SELECT t1_tinyint, t1_int, t1_bigint, t1_double, t1_float, t1_blob, t1_text, t1_char, t1_varchar, t1_datetime FROM t1 ORDER BY 4 DESC, id ASC;
|
||||||
|
|
||||||
SELECT * FROM t1 ORDER BY t1_float;
|
SELECT t1_tinyint, t1_int, t1_bigint, t1_double, t1_float, t1_blob, t1_text, t1_char, t1_varchar, t1_datetime FROM t1 ORDER BY 5, id;
|
||||||
SELECT * FROM t1 ORDER BY t1_float ASC;
|
SELECT t1_tinyint, t1_int, t1_bigint, t1_double, t1_float, t1_blob, t1_text, t1_char, t1_varchar, t1_datetime FROM t1 ORDER BY 5 ASC, id ASC;
|
||||||
SELECT * FROM t1 ORDER BY t1_float DESC;
|
SELECT t1_tinyint, t1_int, t1_bigint, t1_double, t1_float, t1_blob, t1_text, t1_char, t1_varchar, t1_datetime FROM t1 ORDER BY 5 DESC, id ASC;
|
||||||
|
|
||||||
SELECT * FROM t1 ORDER BY t1_blob;
|
SELECT t1_tinyint, t1_int, t1_bigint, t1_double, t1_float, t1_blob, t1_text, t1_char, t1_varchar, t1_datetime FROM t1 ORDER BY 6, id;
|
||||||
SELECT * FROM t1 ORDER BY t1_blob ASC;
|
SELECT t1_tinyint, t1_int, t1_bigint, t1_double, t1_float, t1_blob, t1_text, t1_char, t1_varchar, t1_datetime FROM t1 ORDER BY 6 ASC, id ASC;
|
||||||
SELECT * FROM t1 ORDER BY t1_blob DESC;
|
SELECT t1_tinyint, t1_int, t1_bigint, t1_double, t1_float, t1_blob, t1_text, t1_char, t1_varchar, t1_datetime FROM t1 ORDER BY 6 DESC, id ASC;
|
||||||
|
|
||||||
SELECT * FROM t1 ORDER BY t1_text;
|
SELECT t1_tinyint, t1_int, t1_bigint, t1_double, t1_float, t1_blob, t1_text, t1_char, t1_varchar, t1_datetime FROM t1 ORDER BY 7, id;
|
||||||
SELECT * FROM t1 ORDER BY t1_text ASC;
|
SELECT t1_tinyint, t1_int, t1_bigint, t1_double, t1_float, t1_blob, t1_text, t1_char, t1_varchar, t1_datetime FROM t1 ORDER BY 7 ASC, id ASC;
|
||||||
SELECT * FROM t1 ORDER BY t1_text DESC;
|
SELECT t1_tinyint, t1_int, t1_bigint, t1_double, t1_float, t1_blob, t1_text, t1_char, t1_varchar, t1_datetime FROM t1 ORDER BY 7 DESC, id ASC;
|
||||||
|
|
||||||
SELECT * FROM t1 ORDER BY t1_char;
|
SELECT t1_tinyint, t1_int, t1_bigint, t1_double, t1_float, t1_blob, t1_text, t1_char, t1_varchar, t1_datetime FROM t1 ORDER BY 8, id;
|
||||||
SELECT * FROM t1 ORDER BY t1_char ASC;
|
SELECT t1_tinyint, t1_int, t1_bigint, t1_double, t1_float, t1_blob, t1_text, t1_char, t1_varchar, t1_datetime FROM t1 ORDER BY 8 ASC, id ASC;
|
||||||
SELECT * FROM t1 ORDER BY t1_char DESC;
|
SELECT t1_tinyint, t1_int, t1_bigint, t1_double, t1_float, t1_blob, t1_text, t1_char, t1_varchar, t1_datetime FROM t1 ORDER BY 8 DESC, id ASC;
|
||||||
|
|
||||||
SELECT * FROM t1 ORDER BY t1_varchar;
|
SELECT t1_tinyint, t1_int, t1_bigint, t1_double, t1_float, t1_blob, t1_text, t1_char, t1_varchar, t1_datetime FROM t1 ORDER BY 9, id;
|
||||||
SELECT * FROM t1 ORDER BY t1_varchar ASC;
|
SELECT t1_tinyint, t1_int, t1_bigint, t1_double, t1_float, t1_blob, t1_text, t1_char, t1_varchar, t1_datetime FROM t1 ORDER BY 9 ASC, id ASC;
|
||||||
SELECT * FROM t1 ORDER BY t1_varchar DESC;
|
SELECT t1_tinyint, t1_int, t1_bigint, t1_double, t1_float, t1_blob, t1_text, t1_char, t1_varchar, t1_datetime FROM t1 ORDER BY 9 DESC, id ASC;
|
||||||
|
|
||||||
SELECT * FROM t1 ORDER BY t1_datetime;
|
SELECT t1_tinyint, t1_int, t1_bigint, t1_double, t1_float, t1_blob, t1_text, t1_char, t1_varchar, t1_datetime FROM t1 ORDER BY 10, id;
|
||||||
SELECT * FROM t1 ORDER BY t1_datetime ASC;
|
SELECT t1_tinyint, t1_int, t1_bigint, t1_double, t1_float, t1_blob, t1_text, t1_char, t1_varchar, t1_datetime FROM t1 ORDER BY 10 ASC, id ASC;
|
||||||
SELECT * FROM t1 ORDER BY t1_datetime DESC;
|
SELECT t1_tinyint, t1_int, t1_bigint, t1_double, t1_float, t1_blob, t1_text, t1_char, t1_varchar, t1_datetime FROM t1 ORDER BY 10 DESC, id ASC;
|
||||||
|
|
||||||
#ORDER BY multiple columns
|
#ORDER BY multiple columns
|
||||||
SELECT * FROM t1 ORDER BY t1_tinyint, t1_int, t1_bigint;
|
SELECT t1_tinyint, t1_int, t1_bigint, t1_double, t1_float, t1_blob, t1_text, t1_char, t1_varchar, t1_datetime FROM t1 ORDER BY 1, 2, 3, id;
|
||||||
SELECT * FROM t1 ORDER BY t1_tinyint, t1_int, t1_bigint ASC;
|
SELECT t1_tinyint, t1_int, t1_bigint, t1_double, t1_float, t1_blob, t1_text, t1_char, t1_varchar, t1_datetime FROM t1 ORDER BY 1, 2, 3 ASC, id ASC;
|
||||||
SELECT * FROM t1 ORDER BY t1_tinyint, t1_int, t1_bigint DESC;
|
SELECT t1_tinyint, t1_int, t1_bigint, t1_double, t1_float, t1_blob, t1_text, t1_char, t1_varchar, t1_datetime FROM t1 ORDER BY 1, 2, 3 DESC, id ASC;
|
||||||
|
|
||||||
SELECT * FROM t1 ORDER BY t1_double, t1_float;
|
SELECT t1_tinyint, t1_int, t1_bigint, t1_double, t1_float, t1_blob, t1_text, t1_char, t1_varchar, t1_datetime FROM t1 ORDER BY 4, 5, id;
|
||||||
SELECT * FROM t1 ORDER BY t1_double, t1_float ASC;
|
SELECT t1_tinyint, t1_int, t1_bigint, t1_double, t1_float, t1_blob, t1_text, t1_char, t1_varchar, t1_datetime FROM t1 ORDER BY 4, 5 ASC, id ASC;
|
||||||
SELECT * FROM t1 ORDER BY t1_double, t1_float DESC;
|
SELECT t1_tinyint, t1_int, t1_bigint, t1_double, t1_float, t1_blob, t1_text, t1_char, t1_varchar, t1_datetime FROM t1 ORDER BY 4, 5 DESC, id ASC;
|
||||||
|
|
||||||
SELECT * FROM t1 ORDER BY t1_blob, t1_text, t1_char;
|
SELECT t1_tinyint, t1_int, t1_bigint, t1_double, t1_float, t1_blob, t1_text, t1_char, t1_varchar, t1_datetime FROM t1 ORDER BY 6, 7, 8, id;
|
||||||
SELECT * FROM t1 ORDER BY t1_blob, t1_text, t1_char ASC;
|
SELECT t1_tinyint, t1_int, t1_bigint, t1_double, t1_float, t1_blob, t1_text, t1_char, t1_varchar, t1_datetime FROM t1 ORDER BY 6, 7, 8 ASC, id ASC;
|
||||||
SELECT * FROM t1 ORDER BY t1_blob, t1_text, t1_char DESC;
|
SELECT t1_tinyint, t1_int, t1_bigint, t1_double, t1_float, t1_blob, t1_text, t1_char, t1_varchar, t1_datetime FROM t1 ORDER BY 6, 7, 8 DESC, id ASC;
|
||||||
|
|
||||||
SELECT * FROM t1 ORDER BY t1_varchar, t1_datetime;
|
SELECT t1_tinyint, t1_int, t1_bigint, t1_double, t1_float, t1_blob, t1_text, t1_char, t1_varchar, t1_datetime FROM t1 ORDER BY 9, 10, id;
|
||||||
SELECT * FROM t1 ORDER BY t1_varchar, t1_datetime ASC;
|
SELECT t1_tinyint, t1_int, t1_bigint, t1_double, t1_float, t1_blob, t1_text, t1_char, t1_varchar, t1_datetime FROM t1 ORDER BY 9, 10 ASC, id ASC;
|
||||||
SELECT * FROM t1 ORDER BY t1_varchar, t1_datetime DESC;
|
SELECT t1_tinyint, t1_int, t1_bigint, t1_double, t1_float, t1_blob, t1_text, t1_char, t1_varchar, t1_datetime FROM t1 ORDER BY 9, 10 DESC, id ASC;
|
||||||
|
|
||||||
#Clean up
|
#Clean up
|
||||||
DROP DATABASE IF EXISTS mcs34_db1;
|
DROP DATABASE IF EXISTS mcs34_db1;
|
||||||
@@ -41,15 +41,15 @@ CREATE TABLE t2 (t2_int INT, t2_char CHAR(5))ENGINE=Columnstore;
|
|||||||
INSERT INTO t1 VALUES (NULL,NULL),(1,'ddd'),(2,'bbb'),(3,'fffff'),(4,'eee'),(5,'a'),(6,'ccc'),(7,'ggg');
|
INSERT INTO t1 VALUES (NULL,NULL),(1,'ddd'),(2,'bbb'),(3,'fffff'),(4,'eee'),(5,'a'),(6,'ccc'),(7,'ggg');
|
||||||
INSERT INTO t2 VALUES (NULL,NULL),(1,'ooo'),(3,'iii'),(5,'hhh'),(7,'nnnnn'),(9,'kkkk'),(11,'mm'),(13,'j');
|
INSERT INTO t2 VALUES (NULL,NULL),(1,'ooo'),(3,'iii'),(5,'hhh'),(7,'nnnnn'),(9,'kkkk'),(11,'mm'),(13,'j');
|
||||||
|
|
||||||
SELECT * FROM t1, t2 WHERE t1.t1_int = t2.t2_int ORDER BY 1;
|
SELECT * FROM t1, t2 WHERE t1.t1_int = t2.t2_int ORDER BY t1.t1_int, t2.t2_int, t1.t1_char, t2.t2_char;
|
||||||
SELECT * FROM t1, t2 WHERE t1.t1_int = t2.t2_int ORDER BY 1 ASC;
|
SELECT * FROM t1, t2 WHERE t1.t1_int = t2.t2_int ORDER BY t1.t1_int ASC, t2.t2_int ASC, t1.t1_char ASC;
|
||||||
SELECT * FROM t1, t2 WHERE t1.t1_int = t2.t2_int ORDER BY 1 DESC;
|
SELECT * FROM t1, t2 WHERE t1.t1_int = t2.t2_int ORDER BY t1.t1_int DESC, t2.t2_int DESC, t1.t1_char DESC;
|
||||||
SELECT * FROM t1, t2 WHERE t1.t1_int = t2.t2_int ORDER BY 2;
|
SELECT * FROM t1, t2 WHERE t1.t1_int = t2.t2_int ORDER BY t1.t1_char, t1.t1_int, t2.t2_int;
|
||||||
SELECT * FROM t1, t2 WHERE t1.t1_int = t2.t2_int ORDER BY 2 DESC;
|
SELECT * FROM t1, t2 WHERE t1.t1_int = t2.t2_int ORDER BY t1.t1_char DESC, t1.t1_int DESC, t2.t2_int DESC;
|
||||||
SELECT * FROM t1, t2 WHERE t1.t1_int = t2.t2_int ORDER BY 3;
|
SELECT * FROM t1, t2 WHERE t1.t1_int = t2.t2_int ORDER BY t2.t2_int, t1.t1_int, t2.t2_char;
|
||||||
SELECT * FROM t1, t2 WHERE t1.t1_int = t2.t2_int ORDER BY 3 DESC;
|
SELECT * FROM t1, t2 WHERE t1.t1_int = t2.t2_int ORDER BY t2.t2_int DESC, t1.t1_int DESC, t2.t2_char DESC;
|
||||||
SELECT * FROM t1, t2 WHERE t1.t1_int = t2.t2_int ORDER BY 4 ASC;
|
SELECT * FROM t1, t2 WHERE t1.t1_int = t2.t2_int ORDER BY t2.t2_char ASC, t2.t2_int, t1.t1_int;
|
||||||
SELECT * FROM t1, t2 WHERE t1.t1_int = t2.t2_int ORDER BY 4 DESC;
|
SELECT * FROM t1, t2 WHERE t1.t1_int = t2.t2_int ORDER BY t2.t2_char DESC, t2.t2_int DESC, t1.t1_int DESC;
|
||||||
--error ER_BAD_FIELD_ERROR
|
--error ER_BAD_FIELD_ERROR
|
||||||
SELECT * FROM t1, t2 WHERE t1.t1_int = t2.t2_int ORDER BY -1;
|
SELECT * FROM t1, t2 WHERE t1.t1_int = t2.t2_int ORDER BY -1;
|
||||||
--error ER_BAD_FIELD_ERROR
|
--error ER_BAD_FIELD_ERROR
|
||||||
@@ -57,23 +57,23 @@ SELECT * FROM t1, t2 WHERE t1.t1_int = t2.t2_int ORDER BY 0;
|
|||||||
--error ER_BAD_FIELD_ERROR
|
--error ER_BAD_FIELD_ERROR
|
||||||
SELECT * FROM t1, t2 WHERE t1.t1_int = t2.t2_int ORDER BY 5;
|
SELECT * FROM t1, t2 WHERE t1.t1_int = t2.t2_int ORDER BY 5;
|
||||||
|
|
||||||
SELECT * FROM t1 LEFT JOIN t2 ON t1.t1_int = t2.t2_int ORDER BY t1.t1_int DESC;
|
SELECT * FROM t1 LEFT JOIN t2 ON t1.t1_int = t2.t2_int ORDER BY t1.t1_int DESC, t2.t2_int DESC, t1.t1_char DESC;
|
||||||
SELECT * FROM t1 LEFT JOIN t2 ON t1.t1_int = t2.t2_int ORDER BY t1.t1_int ASC;
|
SELECT * FROM t1 LEFT JOIN t2 ON t1.t1_int = t2.t2_int ORDER BY t1.t1_int ASC, t2.t2_int ASC, t1.t1_char ASC;
|
||||||
SELECT * FROM t1 LEFT JOIN t2 ON t1.t1_int = t2.t2_int ORDER BY t1.t1_char DESC;
|
SELECT * FROM t1 LEFT JOIN t2 ON t1.t1_int = t2.t2_int ORDER BY t1.t1_char DESC, t1.t1_int DESC, t2.t2_int DESC;
|
||||||
SELECT * FROM t1 LEFT JOIN t2 ON t1.t1_int = t2.t2_int ORDER BY t1.t1_char ASC;
|
SELECT * FROM t1 LEFT JOIN t2 ON t1.t1_int = t2.t2_int ORDER BY t1.t1_char ASC, t1.t1_int ASC, t2.t2_int ASC;
|
||||||
SELECT * FROM t1 LEFT JOIN t2 ON t1.t1_int = t2.t2_int ORDER BY t2.t2_int DESC;
|
SELECT * FROM t1 LEFT JOIN t2 ON t1.t1_int = t2.t2_int ORDER BY t2.t2_int DESC, t1.t1_int DESC, t2.t2_char DESC;
|
||||||
SELECT * FROM t1 LEFT JOIN t2 ON t1.t1_int = t2.t2_int ORDER BY t2.t2_int ASC;
|
SELECT * FROM t1 LEFT JOIN t2 ON t1.t1_int = t2.t2_int ORDER BY t2.t2_int ASC, t1.t1_int ASC, t2.t2_char ASC;
|
||||||
SELECT * FROM t1 LEFT JOIN t2 ON t1.t1_int = t2.t2_int ORDER BY t2.t2_char DESC;
|
SELECT * FROM t1 LEFT JOIN t2 ON t1.t1_int = t2.t2_int ORDER BY t2.t2_char DESC, t2.t2_int DESC, t1.t1_int DESC;
|
||||||
SELECT * FROM t1 LEFT JOIN t2 ON t1.t1_int = t2.t2_int ORDER BY t2.t2_char ASC;
|
SELECT * FROM t1 LEFT JOIN t2 ON t1.t1_int = t2.t2_int ORDER BY t2.t2_char ASC, t2.t2_int ASC, t1.t1_int ASC;
|
||||||
|
|
||||||
SELECT * FROM t1 RIGHT JOIN t2 ON t1.t1_int = t2.t2_int ORDER BY t1.t1_int DESC;
|
SELECT * FROM t1 RIGHT JOIN t2 ON t1.t1_int = t2.t2_int ORDER BY t1.t1_int DESC, t2.t2_int DESC, t1.t1_char DESC;
|
||||||
SELECT * FROM t1 RIGHT JOIN t2 ON t1.t1_int = t2.t2_int ORDER BY t1.t1_int ASC;
|
SELECT * FROM t1 RIGHT JOIN t2 ON t1.t1_int = t2.t2_int ORDER BY t1.t1_int ASC, t2.t2_int ASC, t1.t1_char ASC;
|
||||||
SELECT * FROM t1 RIGHT JOIN t2 ON t1.t1_int = t2.t2_int ORDER BY t1.t1_char DESC;
|
SELECT * FROM t1 RIGHT JOIN t2 ON t1.t1_int = t2.t2_int ORDER BY t1.t1_char DESC, t1.t1_int DESC, t2.t2_int DESC;
|
||||||
SELECT * FROM t1 RIGHT JOIN t2 ON t1.t1_int = t2.t2_int ORDER BY t1.t1_char ASC;
|
SELECT * FROM t1 RIGHT JOIN t2 ON t1.t1_int = t2.t2_int ORDER BY t1.t1_char ASC, t1.t1_int ASC, t2.t2_int ASC;
|
||||||
SELECT * FROM t1 RIGHT JOIN t2 ON t1.t1_int = t2.t2_int ORDER BY t2.t2_int DESC;
|
SELECT * FROM t1 RIGHT JOIN t2 ON t1.t1_int = t2.t2_int ORDER BY t2.t2_int DESC, t1.t1_int DESC, t2.t2_char DESC;
|
||||||
SELECT * FROM t1 RIGHT JOIN t2 ON t1.t1_int = t2.t2_int ORDER BY t2.t2_int ASC;
|
SELECT * FROM t1 RIGHT JOIN t2 ON t1.t1_int = t2.t2_int ORDER BY t2.t2_int ASC, t1.t1_int ASC, t2.t2_char ASC;
|
||||||
SELECT * FROM t1 RIGHT JOIN t2 ON t1.t1_int = t2.t2_int ORDER BY t2.t2_char DESC;
|
SELECT * FROM t1 RIGHT JOIN t2 ON t1.t1_int = t2.t2_int ORDER BY t2.t2_char DESC, t2.t2_int DESC, t1.t1_int DESC;
|
||||||
SELECT * FROM t1 RIGHT JOIN t2 ON t1.t1_int = t2.t2_int ORDER BY t2.t2_char ASC;
|
SELECT * FROM t1 RIGHT JOIN t2 ON t1.t1_int = t2.t2_int ORDER BY t2.t2_char ASC, t2.t2_int ASC, t1.t1_int ASC;
|
||||||
|
|
||||||
# Clean UP
|
# Clean UP
|
||||||
DROP USER 'cejuser'@'localhost';
|
DROP USER 'cejuser'@'localhost';
|
||||||
|
|||||||
@@ -41,11 +41,11 @@ CREATE TABLE t2 (a INT, b CHAR(5))ENGINE=Columnstore;
|
|||||||
INSERT INTO t1 VALUES (NULL, ''),(1, 'aaa'),(2, 'aaa'),(3, 'ccc'),(4, 'ddd'),(5, 'aaa'),(6, ''),(7, 'eee');
|
INSERT INTO t1 VALUES (NULL, ''),(1, 'aaa'),(2, 'aaa'),(3, 'ccc'),(4, 'ddd'),(5, 'aaa'),(6, ''),(7, 'eee');
|
||||||
INSERT INTO t2 VALUES (NULL, ''),(1, 'eee'),(3, 'ccc'),(5, 'jjj'),(6, ''),(7, 'ccc'),(9, 'eee'),(11, 'nnn');
|
INSERT INTO t2 VALUES (NULL, ''),(1, 'eee'),(3, 'ccc'),(5, 'jjj'),(6, ''),(7, 'ccc'),(9, 'eee'),(11, 'nnn');
|
||||||
|
|
||||||
SELECT t1.a,t3.y FROM t1,(SELECT a AS y FROM t2 WHERE b='ccc') AS t3 WHERE t1.a = t3.y;
|
SELECT t1.a,t3.y FROM t1,(SELECT a AS y FROM t2 WHERE b='ccc') AS t3 WHERE t1.a = t3.y ORDER BY t1.a, t3.y;
|
||||||
SELECT t1.a,t3.a FROM t1,(SELECT * FROM t2 WHERE b='ccc') t3 WHERE t1.a = t3.a;
|
SELECT t1.a,t3.a FROM t1,(SELECT * FROM t2 WHERE b='ccc') t3 WHERE t1.a = t3.a ORDER BY t1.a, t3.a;
|
||||||
SELECT t1.a,t3.a FROM t1 JOIN (SELECT * FROM t2 WHERE b='ccc') t3 ON t1.a = t3.a ORDER BY t1.a;
|
SELECT t1.a,t3.a FROM t1 JOIN (SELECT * FROM t2 WHERE b='ccc') t3 ON t1.a = t3.a ORDER BY t1.a, t3.a;
|
||||||
SELECT t1.a,t3.a FROM t1 LEFT JOIN (SELECT * FROM t2) t3 ON t1.a = t3.a ORDER BY t3.a;
|
SELECT t1.a,t3.a FROM t1 LEFT JOIN (SELECT * FROM t2) t3 ON t1.a = t3.a ORDER BY t3.a, t1.a;
|
||||||
SELECT t1.a,t3.a FROM t1 RIGHT JOIN (SELECT * FROM t2) t3 ON t1.a = t3.a ORDER BY 1;
|
SELECT t1.a,t3.a FROM t1 RIGHT JOIN (SELECT * FROM t2) t3 ON t1.a = t3.a ORDER BY t3.a, t1.a;
|
||||||
|
|
||||||
# cross engine
|
# cross engine
|
||||||
CREATE TABLE t3 (a INT, b CHAR(5))ENGINE=Innodb;
|
CREATE TABLE t3 (a INT, b CHAR(5))ENGINE=Innodb;
|
||||||
@@ -53,12 +53,12 @@ CREATE TABLE t4 (a INT, b CHAR(5))ENGINE=Myisam;
|
|||||||
INSERT INTO t3 SELECT * FROM t2;
|
INSERT INTO t3 SELECT * FROM t2;
|
||||||
INSERT INTO t4 SELECT * FROM t1;
|
INSERT INTO t4 SELECT * FROM t1;
|
||||||
|
|
||||||
SELECT t3.a, t.a FROM t3 JOIN (SELECT * FROM t2 WHERE b='ccc') t ON t.a = t3.a ORDER BY t.a;
|
SELECT t3.a, t.a FROM t3 JOIN (SELECT * FROM t2 WHERE b='ccc') t ON t.a = t3.a ORDER BY t.a, t3.a;
|
||||||
SELECT t3.a, t.a FROM t3 LEFT JOIN (SELECT * FROM t2) t ON t.a = t3.a ORDER BY t3.a;
|
SELECT t3.a, t.a FROM t3 LEFT JOIN (SELECT * FROM t2) t ON t.a = t3.a ORDER BY t3.a, t.a;
|
||||||
SELECT t3.a, t.a FROM t3 RIGHT JOIN (SELECT * FROM t2) t ON t.a = t3.a ORDER BY 1;
|
SELECT t3.a, t.a FROM t3 RIGHT JOIN (SELECT * FROM t2) t ON t.a = t3.a ORDER BY t.a, t3.a;
|
||||||
SELECT t4.a, t.a FROM t4 JOIN (SELECT * FROM t2 WHERE b='ccc') t ON t.a = t4.a ORDER BY t.a;
|
SELECT t4.a, t.a FROM t4 JOIN (SELECT * FROM t2 WHERE b='ccc') t ON t.a = t4.a ORDER BY t.a, t4.a;
|
||||||
SELECT t4.a, t.a FROM t4 LEFT JOIN (SELECT * FROM t2) t ON t.a = t4.a ORDER BY t4.a;
|
SELECT t4.a, t.a FROM t4 LEFT JOIN (SELECT * FROM t2) t ON t.a = t4.a ORDER BY t4.a, t.a;
|
||||||
SELECT t4.a, t.a FROM t4 RIGHT JOIN (SELECT * FROM t2) t ON t.a = t4.a ORDER BY 2;
|
SELECT t4.a, t.a FROM t4 RIGHT JOIN (SELECT * FROM t2) t ON t.a = t4.a ORDER BY t.a, t4.a;
|
||||||
|
|
||||||
# Clean UP
|
# Clean UP
|
||||||
DROP USER 'cejuser'@'localhost';
|
DROP USER 'cejuser'@'localhost';
|
||||||
|
|||||||
@@ -14,11 +14,11 @@ USE mcs97_db;
|
|||||||
CREATE TABLE t1 (a INT, b CHAR(5))ENGINE=Columnstore;
|
CREATE TABLE t1 (a INT, b CHAR(5))ENGINE=Columnstore;
|
||||||
INSERT INTO t1 VALUES (NULL, NULL),(1, 'aaa'),(2, 'aaa'),(3, 'ccc'),(4, 'ddd'),(5, 'aaa'),(6, 'ddd'),(7, 'eee');
|
INSERT INTO t1 VALUES (NULL, NULL),(1, 'aaa'),(2, 'aaa'),(3, 'ccc'),(4, 'ddd'),(5, 'aaa'),(6, 'ddd'),(7, 'eee');
|
||||||
|
|
||||||
SELECT GROUP_CONCAT(a) FROM t1;
|
SELECT GROUP_CONCAT(a ORDER BY a) FROM t1;
|
||||||
SELECT GROUP_CONCAT(a SEPARATOR ';') FROM t1 ORDER BY a DESC;
|
|
||||||
SELECT GROUP_CONCAT(a ORDER BY a DESC SEPARATOR ';') FROM t1;
|
SELECT GROUP_CONCAT(a ORDER BY a DESC SEPARATOR ';') FROM t1;
|
||||||
SELECT GROUP_CONCAT(b) FROM t1;
|
SELECT GROUP_CONCAT(a ORDER BY a DESC SEPARATOR ';') FROM t1;
|
||||||
SELECT GROUP_CONCAT(DISTINCT b SEPARATOR ';') FROM t1 ORDER BY b ASC;
|
SELECT GROUP_CONCAT(b ORDER BY b) FROM t1;
|
||||||
|
SELECT GROUP_CONCAT(DISTINCT b ORDER BY b ASC SEPARATOR ';') FROM t1;
|
||||||
SELECT GROUP_CONCAT(b ORDER BY b DESC SEPARATOR ';') FROM t1;
|
SELECT GROUP_CONCAT(b ORDER BY b DESC SEPARATOR ';') FROM t1;
|
||||||
|
|
||||||
# Clean UP
|
# Clean UP
|
||||||
|
|||||||
@@ -1,10 +1,6 @@
|
|||||||
--echo #
|
--echo #
|
||||||
--echo # MDEV-25080: Allow pushdown of queries involving UNIONs
|
--echo # MDEV-25080: Allow pushdown of queries involving UNIONs
|
||||||
--echo # in outer select to foreign engines
|
--echo # in outer select to foreign engines
|
||||||
--echo #
|
|
||||||
--echo # Remove the sorted_result MTR qualifier and add ORDER BY
|
|
||||||
--echo # clause after MCOL-5222 is fixed
|
|
||||||
--echo #
|
|
||||||
|
|
||||||
--source ../include/have_columnstore.inc
|
--source ../include/have_columnstore.inc
|
||||||
|
|
||||||
@@ -51,71 +47,73 @@ INSERT INTO t3 VALUES ('t3_myisam1'), ('t3_myisam2'), ('t3_myisam3');
|
|||||||
INSERT INTO t4 VALUES ('t4_myisam1'), ('t4_myisam2'), ('t4_myisam3');
|
INSERT INTO t4 VALUES ('t4_myisam1'), ('t4_myisam2'), ('t4_myisam3');
|
||||||
|
|
||||||
--echo # Pushdown of the whole UNION
|
--echo # Pushdown of the whole UNION
|
||||||
--sorted_result
|
SELECT * FROM t1 UNION SELECT * FROM t2 ORDER BY 1;
|
||||||
SELECT * FROM t1 UNION SELECT * FROM t2;
|
EXPLAIN SELECT * FROM t1 UNION SELECT * FROM t2 ORDER BY 1;
|
||||||
EXPLAIN SELECT * FROM t1 UNION SELECT * FROM t2;
|
|
||||||
|
|
||||||
--sorted_result
|
SELECT * FROM t1 UNION ALL SELECT * FROM t2 ORDER BY 1;
|
||||||
SELECT * FROM t1 UNION ALL SELECT * FROM t2;
|
EXPLAIN SELECT * FROM t1 UNION ALL SELECT * FROM t2 ORDER BY 1;
|
||||||
EXPLAIN SELECT * FROM t1 UNION ALL SELECT * FROM t2;
|
|
||||||
|
|
||||||
--echo # UNION with a foreign engine
|
--echo # UNION with a foreign engine
|
||||||
--sorted_result
|
SELECT * FROM t1 UNION SELECT * FROM t3 ORDER BY 1;
|
||||||
SELECT * FROM t1 UNION SELECT * FROM t3;
|
EXPLAIN SELECT * FROM t1 UNION SELECT * FROM t3 ORDER BY 1;
|
||||||
EXPLAIN SELECT * FROM t1 UNION SELECT * FROM t3;
|
|
||||||
|
|
||||||
--echo # More than two SELECTs in a UNIT:
|
--echo # More than two SELECTs in a UNIT:
|
||||||
--sorted_result
|
|
||||||
SELECT * FROM t1 UNION
|
SELECT * FROM t1 UNION
|
||||||
SELECT * FROM t2 UNION ALL
|
SELECT * FROM t2 UNION ALL
|
||||||
SELECT * FROM t1;
|
SELECT * FROM t1
|
||||||
|
ORDER BY 1;
|
||||||
|
|
||||||
EXPLAIN SELECT * FROM t1 UNION
|
EXPLAIN SELECT * FROM t1 UNION
|
||||||
SELECT * FROM t2 UNION ALL
|
SELECT * FROM t2 UNION ALL
|
||||||
SELECT * FROM t1;
|
SELECT * FROM t1
|
||||||
|
ORDER BY 1;
|
||||||
|
|
||||||
--sorted_result
|
|
||||||
(SELECT * FROM t1 UNION
|
(SELECT * FROM t1 UNION
|
||||||
SELECT * FROM t2) UNION ALL
|
SELECT * FROM t2) UNION ALL
|
||||||
SELECT * FROM t1;
|
SELECT * FROM t1
|
||||||
|
ORDER BY 1;
|
||||||
|
|
||||||
EXPLAIN (SELECT * FROM t1 UNION
|
EXPLAIN (SELECT * FROM t1 UNION
|
||||||
SELECT * FROM t2) UNION ALL
|
SELECT * FROM t2) UNION ALL
|
||||||
SELECT * FROM t1;
|
SELECT * FROM t1
|
||||||
|
ORDER BY 1;
|
||||||
|
|
||||||
--sorted_result
|
|
||||||
SELECT * FROM t1 UNION
|
SELECT * FROM t1 UNION
|
||||||
SELECT * FROM t2 UNION ALL
|
SELECT * FROM t2 UNION ALL
|
||||||
SELECT * FROM t3 UNION
|
SELECT * FROM t3 UNION
|
||||||
SELECT * FROM t4;
|
SELECT * FROM t4
|
||||||
|
ORDER BY 1;
|
||||||
|
|
||||||
EXPLAIN SELECT * FROM t1 UNION
|
EXPLAIN SELECT * FROM t1 UNION
|
||||||
SELECT * FROM t2 UNION ALL
|
SELECT * FROM t2 UNION ALL
|
||||||
SELECT * FROM t3 UNION
|
SELECT * FROM t3 UNION
|
||||||
SELECT * FROM t4;
|
SELECT * FROM t4
|
||||||
|
ORDER BY 1;
|
||||||
|
|
||||||
--sorted_result
|
|
||||||
(SELECT * FROM t1 UNION
|
(SELECT * FROM t1 UNION
|
||||||
SELECT * FROM t2) UNION ALL
|
SELECT * FROM t2) UNION ALL
|
||||||
(SELECT * FROM t3 UNION
|
(SELECT * FROM t3 UNION
|
||||||
SELECT * FROM t4);
|
SELECT * FROM t4)
|
||||||
|
ORDER BY 1;
|
||||||
|
|
||||||
EXPLAIN (SELECT * FROM t1 UNION
|
EXPLAIN (SELECT * FROM t1 UNION
|
||||||
SELECT * FROM t2) UNION ALL
|
SELECT * FROM t2) UNION ALL
|
||||||
(SELECT * FROM t3 UNION
|
(SELECT * FROM t3 UNION
|
||||||
SELECT * FROM t4);
|
SELECT * FROM t4)
|
||||||
|
ORDER BY 1;
|
||||||
|
|
||||||
--sorted_result
|
|
||||||
SELECT count(*) FROM t1 UNION
|
SELECT count(*) FROM t1 UNION
|
||||||
SELECT count(*) FROM t2 UNION ALL
|
SELECT count(*) FROM t2 UNION ALL
|
||||||
SELECT count(*)+20 FROM t2 UNION
|
SELECT count(*)+20 FROM t2 UNION
|
||||||
SELECT count(*)+5 FROM t1;
|
SELECT count(*)+5 FROM t1
|
||||||
|
ORDER BY 1;
|
||||||
|
|
||||||
EXPLAIN
|
EXPLAIN
|
||||||
SELECT count(*) FROM t1 UNION
|
SELECT count(*) FROM t1 UNION
|
||||||
SELECT count(*) FROM t2 UNION ALL
|
SELECT count(*) FROM t2 UNION ALL
|
||||||
SELECT count(*)+20 FROM t2 UNION
|
SELECT count(*)+20 FROM t2 UNION
|
||||||
SELECT count(*)+5 FROM t1;
|
SELECT count(*)+5 FROM t1
|
||||||
|
ORDER BY 1;
|
||||||
|
|
||||||
--echo # UNION inside a derived table: the whole derived table must be pushed
|
--echo # UNION inside a derived table: the whole derived table must be pushed
|
||||||
SELECT a FROM
|
SELECT a FROM
|
||||||
@@ -134,17 +132,14 @@ EXPLAIN
|
|||||||
|
|
||||||
--echo # Prepared statements
|
--echo # Prepared statements
|
||||||
PREPARE stmt FROM "SELECT * FROM t1 UNION
|
PREPARE stmt FROM "SELECT * FROM t1 UNION
|
||||||
SELECT * FROM t2";
|
SELECT * FROM t2 ORDER BY 1";
|
||||||
|
|
||||||
--sorted_result
|
|
||||||
EXECUTE stmt;
|
EXECUTE stmt;
|
||||||
--sorted_result
|
|
||||||
EXECUTE stmt;
|
EXECUTE stmt;
|
||||||
--sorted_result
|
|
||||||
EXECUTE stmt;
|
EXECUTE stmt;
|
||||||
|
|
||||||
PREPARE stmt FROM "EXPLAIN SELECT * FROM t1 UNION
|
PREPARE stmt FROM "EXPLAIN SELECT * FROM t1 UNION
|
||||||
SELECT * FROM t2";
|
SELECT * FROM t2 ORDER BY 1";
|
||||||
|
|
||||||
EXECUTE stmt;
|
EXECUTE stmt;
|
||||||
EXECUTE stmt;
|
EXECUTE stmt;
|
||||||
@@ -152,19 +147,16 @@ EXECUTE stmt;
|
|||||||
PREPARE stmt FROM "(SELECT * FROM t1 UNION
|
PREPARE stmt FROM "(SELECT * FROM t1 UNION
|
||||||
SELECT * FROM t2) UNION ALL
|
SELECT * FROM t2) UNION ALL
|
||||||
(SELECT * FROM t1 UNION
|
(SELECT * FROM t1 UNION
|
||||||
SELECT * FROM t2)";
|
SELECT * FROM t2) ORDER BY 1";
|
||||||
|
|
||||||
--sorted_result
|
|
||||||
EXECUTE stmt;
|
EXECUTE stmt;
|
||||||
--sorted_result
|
|
||||||
EXECUTE stmt;
|
EXECUTE stmt;
|
||||||
--sorted_result
|
|
||||||
EXECUTE stmt;
|
EXECUTE stmt;
|
||||||
|
|
||||||
PREPARE stmt FROM "EXPLAIN (SELECT * FROM t1 UNION
|
PREPARE stmt FROM "EXPLAIN (SELECT * FROM t1 UNION
|
||||||
SELECT * FROM t2) UNION ALL
|
SELECT * FROM t2) UNION ALL
|
||||||
(SELECT * FROM t1 UNION
|
(SELECT * FROM t1 UNION
|
||||||
SELECT * FROM t2)";
|
SELECT * FROM t2) ORDER BY 1";
|
||||||
|
|
||||||
EXECUTE stmt;
|
EXECUTE stmt;
|
||||||
EXECUTE stmt;
|
EXECUTE stmt;
|
||||||
@@ -173,8 +165,8 @@ EXECUTE stmt;
|
|||||||
--echo # clause is involved, until MCOL-5222 is fixed.
|
--echo # clause is involved, until MCOL-5222 is fixed.
|
||||||
SELECT * FROM t1 UNION ALL SELECT * FROM t2 ORDER BY a;
|
SELECT * FROM t1 UNION ALL SELECT * FROM t2 ORDER BY a;
|
||||||
EXPLAIN SELECT * FROM t1 UNION ALL SELECT * FROM t2 ORDER BY a;
|
EXPLAIN SELECT * FROM t1 UNION ALL SELECT * FROM t2 ORDER BY a;
|
||||||
SELECT * FROM t1 UNION ALL SELECT * FROM t2 LIMIT 3;
|
SELECT * FROM t1 UNION ALL SELECT * FROM t2 ORDER BY a LIMIT 3;
|
||||||
EXPLAIN SELECT * FROM t1 UNION ALL SELECT * FROM t2 LIMIT 3;
|
EXPLAIN SELECT * FROM t1 UNION ALL SELECT * FROM t2 ORDER BY a LIMIT 3;
|
||||||
SELECT * FROM t1 UNION ALL SELECT * FROM t2 ORDER BY a DESC LIMIT 5;
|
SELECT * FROM t1 UNION ALL SELECT * FROM t2 ORDER BY a DESC LIMIT 5;
|
||||||
EXPLAIN SELECT * FROM t1 UNION ALL SELECT * FROM t2 ORDER BY a DESC LIMIT 5;
|
EXPLAIN SELECT * FROM t1 UNION ALL SELECT * FROM t2 ORDER BY a DESC LIMIT 5;
|
||||||
SELECT * FROM t1 UNION ALL SELECT * FROM t2 ORDER BY a LIMIT 3 OFFSET 2;
|
SELECT * FROM t1 UNION ALL SELECT * FROM t2 ORDER BY a LIMIT 3 OFFSET 2;
|
||||||
|
|||||||
@@ -2949,7 +2949,7 @@ void DataConvert::joinColTypeForUnion(datatypes::SystemCatalog::TypeHolderStd& u
|
|||||||
case datatypes::SystemCatalog::UINT:
|
case datatypes::SystemCatalog::UINT:
|
||||||
case datatypes::SystemCatalog::UBIGINT:
|
case datatypes::SystemCatalog::UBIGINT:
|
||||||
case datatypes::SystemCatalog::UDECIMAL:
|
case datatypes::SystemCatalog::UDECIMAL:
|
||||||
|
{
|
||||||
if (type.scale != 0 && (unionedType.scale != 0 || isDecimal(unionedType.colDataType)))
|
if (type.scale != 0 && (unionedType.scale != 0 || isDecimal(unionedType.colDataType)))
|
||||||
{
|
{
|
||||||
const unsigned int digitsBeforeDecimal = type.precision - type.scale;
|
const unsigned int digitsBeforeDecimal = type.precision - type.scale;
|
||||||
@@ -3012,7 +3012,7 @@ void DataConvert::joinColTypeForUnion(datatypes::SystemCatalog::TypeHolderStd& u
|
|||||||
}
|
}
|
||||||
|
|
||||||
break;
|
break;
|
||||||
|
}
|
||||||
case datatypes::SystemCatalog::DATE:
|
case datatypes::SystemCatalog::DATE:
|
||||||
unionedType.colDataType = datatypes::SystemCatalog::CHAR;
|
unionedType.colDataType = datatypes::SystemCatalog::CHAR;
|
||||||
unionedType.colWidth = 20;
|
unionedType.colWidth = 20;
|
||||||
@@ -3042,10 +3042,6 @@ void DataConvert::joinColTypeForUnion(datatypes::SystemCatalog::TypeHolderStd& u
|
|||||||
case datatypes::SystemCatalog::UFLOAT:
|
case datatypes::SystemCatalog::UFLOAT:
|
||||||
case datatypes::SystemCatalog::UDOUBLE:
|
case datatypes::SystemCatalog::UDOUBLE:
|
||||||
case datatypes::SystemCatalog::LONGDOUBLE:
|
case datatypes::SystemCatalog::LONGDOUBLE:
|
||||||
if (datatypes::isWideDecimalType(type.colDataType, type.colWidth))
|
|
||||||
unionedType = type;
|
|
||||||
break;
|
|
||||||
|
|
||||||
default: break;
|
default: break;
|
||||||
}
|
}
|
||||||
|
|
||||||
@@ -3249,21 +3245,13 @@ void DataConvert::joinColTypeForUnion(datatypes::SystemCatalog::TypeHolderStd& u
|
|||||||
case datatypes::SystemCatalog::UBIGINT:
|
case datatypes::SystemCatalog::UBIGINT:
|
||||||
case datatypes::SystemCatalog::UFLOAT:
|
case datatypes::SystemCatalog::UFLOAT:
|
||||||
case datatypes::SystemCatalog::UDOUBLE:
|
case datatypes::SystemCatalog::UDOUBLE:
|
||||||
|
case datatypes::SystemCatalog::DECIMAL:
|
||||||
|
case datatypes::SystemCatalog::UDECIMAL:
|
||||||
unionedType.colDataType = datatypes::SystemCatalog::DOUBLE;
|
unionedType.colDataType = datatypes::SystemCatalog::DOUBLE;
|
||||||
unionedType.scale = 0;
|
unionedType.scale = 0;
|
||||||
unionedType.colWidth = sizeof(double);
|
unionedType.colWidth = sizeof(double);
|
||||||
break;
|
break;
|
||||||
|
|
||||||
case datatypes::SystemCatalog::DECIMAL:
|
|
||||||
case datatypes::SystemCatalog::UDECIMAL:
|
|
||||||
if (unionedType.colWidth != datatypes::MAXDECIMALWIDTH)
|
|
||||||
{
|
|
||||||
unionedType.colDataType = datatypes::SystemCatalog::DOUBLE;
|
|
||||||
unionedType.scale = 0;
|
|
||||||
unionedType.colWidth = sizeof(double);
|
|
||||||
}
|
|
||||||
break;
|
|
||||||
|
|
||||||
default: break;
|
default: break;
|
||||||
}
|
}
|
||||||
|
|
||||||
@@ -3313,23 +3301,14 @@ void DataConvert::joinColTypeForUnion(datatypes::SystemCatalog::TypeHolderStd& u
|
|||||||
case datatypes::SystemCatalog::UFLOAT:
|
case datatypes::SystemCatalog::UFLOAT:
|
||||||
case datatypes::SystemCatalog::UDOUBLE:
|
case datatypes::SystemCatalog::UDOUBLE:
|
||||||
case datatypes::SystemCatalog::LONGDOUBLE:
|
case datatypes::SystemCatalog::LONGDOUBLE:
|
||||||
|
case datatypes::SystemCatalog::DECIMAL:
|
||||||
|
case datatypes::SystemCatalog::UDECIMAL:
|
||||||
unionedType.colDataType = datatypes::SystemCatalog::LONGDOUBLE;
|
unionedType.colDataType = datatypes::SystemCatalog::LONGDOUBLE;
|
||||||
unionedType.scale = (type.scale > unionedType.scale) ? type.scale : unionedType.scale;
|
unionedType.scale = (type.scale > unionedType.scale) ? type.scale : unionedType.scale;
|
||||||
unionedType.colWidth = sizeof(long double);
|
unionedType.colWidth = sizeof(long double);
|
||||||
unionedType.precision = -1;
|
unionedType.precision = -1;
|
||||||
break;
|
break;
|
||||||
|
|
||||||
case datatypes::SystemCatalog::DECIMAL:
|
|
||||||
case datatypes::SystemCatalog::UDECIMAL:
|
|
||||||
if (unionedType.colWidth != datatypes::MAXDECIMALWIDTH)
|
|
||||||
{
|
|
||||||
unionedType.colDataType = datatypes::SystemCatalog::LONGDOUBLE;
|
|
||||||
unionedType.scale = (type.scale > unionedType.scale) ? type.scale : unionedType.scale;
|
|
||||||
unionedType.colWidth = sizeof(long double);
|
|
||||||
unionedType.precision = -1;
|
|
||||||
}
|
|
||||||
break;
|
|
||||||
|
|
||||||
default: break;
|
default: break;
|
||||||
}
|
}
|
||||||
|
|
||||||
|
|||||||
Reference in New Issue
Block a user