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Reformat all code to coding standard
This commit is contained in:
Andrew Hutchings
235
dbcon/joblist/windowfunctionstep.h
Executable file → Normal file
235
dbcon/joblist/windowfunctionstep.h
Executable file → Normal file
@ -60,10 +60,10 @@ class ResourceManager;
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struct RowPosition
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{
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uint64_t fGroupId : 48;
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uint64_t fRowId : 16;
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uint64_t fGroupId : 48;
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uint64_t fRowId : 16;
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inline RowPosition(uint64_t i = 0, uint64_t j = 0) : fGroupId(i), fRowId(j) {};
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inline RowPosition(uint64_t i = 0, uint64_t j = 0) : fGroupId(i), fRowId(j) {};
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};
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@ -73,145 +73,154 @@ struct RowPosition
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class WindowFunctionStep : public JobStep, public TupleDeliveryStep
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{
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public:
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/** @brief WindowFunctionStep constructor
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* @param
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* @param
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*/
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WindowFunctionStep(const JobInfo&);
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/** @brief WindowFunctionStep constructor
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* @param
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* @param
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*/
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WindowFunctionStep(const JobInfo&);
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/** @brief WindowFunctionStep destructor
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*/
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virtual ~WindowFunctionStep();
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/** @brief WindowFunctionStep destructor
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*/
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virtual ~WindowFunctionStep();
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/** @brief virtual methods
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*/
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void run();
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void join();
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const std::string toString() const;
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void setOutputRowGroup(const rowgroup::RowGroup&);
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const rowgroup::RowGroup& getOutputRowGroup() const;
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const rowgroup::RowGroup& getDeliveredRowGroup() const;
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void deliverStringTableRowGroup(bool b);
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bool deliverStringTableRowGroup() const;
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uint32_t nextBand(messageqcpp::ByteStream &bs);
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/** @brief virtual methods
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*/
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void run();
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void join();
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const std::string toString() const;
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void setOutputRowGroup(const rowgroup::RowGroup&);
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const rowgroup::RowGroup& getOutputRowGroup() const;
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const rowgroup::RowGroup& getDeliveredRowGroup() const;
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void deliverStringTableRowGroup(bool b);
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bool deliverStringTableRowGroup() const;
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uint32_t nextBand(messageqcpp::ByteStream& bs);
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/** @brief initialize methods
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*/
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void initialize(const rowgroup::RowGroup& rg, JobInfo& jobInfo);
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/** @brief initialize methods
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*/
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void initialize(const rowgroup::RowGroup& rg, JobInfo& jobInfo);
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static void checkWindowFunction(execplan::CalpontSelectExecutionPlan*, JobInfo&);
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static SJSTEP makeWindowFunctionStep(SJSTEP&, JobInfo&);
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static void checkWindowFunction(execplan::CalpontSelectExecutionPlan*, JobInfo&);
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static SJSTEP makeWindowFunctionStep(SJSTEP&, JobInfo&);
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// for WindowFunction and WindowFunctionWrapper callback
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const std::vector<RowPosition>& getRowData() const { return fRows; }
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void handleException(std::string, int);
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// for WindowFunction and WindowFunctionWrapper callback
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const std::vector<RowPosition>& getRowData() const
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{
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return fRows;
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}
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void handleException(std::string, int);
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// for string table
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rowgroup::Row::Pointer getPointer(RowPosition& pos)
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{
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fRowGroupIn.setData(&(fInRowGroupData[pos.fGroupId]));
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fRowGroupIn.getRow(pos.fRowId, &fRowIn);
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return fRowIn.getPointer();
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}
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// for string table
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rowgroup::Row::Pointer getPointer(RowPosition& pos)
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{
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fRowGroupIn.setData(&(fInRowGroupData[pos.fGroupId]));
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fRowGroupIn.getRow(pos.fRowId, &fRowIn);
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return fRowIn.getPointer();
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}
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rowgroup::Row::Pointer getPointer(RowPosition& pos, rowgroup::RowGroup& rg, rowgroup::Row& row)
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{
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rg.setData(&(fInRowGroupData[pos.fGroupId]));
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rg.getRow(pos.fRowId, &row);
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return row.getPointer();
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}
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rowgroup::Row::Pointer getPointer(RowPosition& pos, rowgroup::RowGroup& rg, rowgroup::Row& row)
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{
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rg.setData(&(fInRowGroupData[pos.fGroupId]));
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rg.getRow(pos.fRowId, &row);
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return row.getPointer();
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}
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private:
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void execute();
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void doFunction();
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void doPostProcessForSelect();
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void doPostProcessForDml();
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void execute();
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void doFunction();
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void doPostProcessForSelect();
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void doPostProcessForDml();
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uint64_t nextFunctionIndex();
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uint64_t nextFunctionIndex();
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boost::shared_ptr<windowfunction::FrameBound> parseFrameBound(const execplan::WF_Boundary&,
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const map<uint64_t, uint64_t>&, const vector<execplan::SRCP>&,
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const boost::shared_ptr<ordering::EqualCompData>&, JobInfo&, bool, bool);
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boost::shared_ptr<windowfunction::FrameBound> parseFrameBoundRows(
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const execplan::WF_Boundary&, const map<uint64_t, uint64_t>&, JobInfo&);
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boost::shared_ptr<windowfunction::FrameBound> parseFrameBoundRange(
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const execplan::WF_Boundary&, const map<uint64_t,uint64_t>&, const vector<execplan::SRCP>&,
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JobInfo&);
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void updateWindowCols(execplan::ParseTree*, const map<uint64_t, uint64_t>&, JobInfo&);
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void updateWindowCols(execplan::ReturnedColumn*, const map<uint64_t, uint64_t>&, JobInfo&);
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void sort(std::vector<joblist::RowPosition>::iterator, uint64_t);
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boost::shared_ptr<windowfunction::FrameBound> parseFrameBound(const execplan::WF_Boundary&,
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const map<uint64_t, uint64_t>&, const vector<execplan::SRCP>&,
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const boost::shared_ptr<ordering::EqualCompData>&, JobInfo&, bool, bool);
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boost::shared_ptr<windowfunction::FrameBound> parseFrameBoundRows(
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const execplan::WF_Boundary&, const map<uint64_t, uint64_t>&, JobInfo&);
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boost::shared_ptr<windowfunction::FrameBound> parseFrameBoundRange(
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const execplan::WF_Boundary&, const map<uint64_t, uint64_t>&, const vector<execplan::SRCP>&,
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JobInfo&);
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void updateWindowCols(execplan::ParseTree*, const map<uint64_t, uint64_t>&, JobInfo&);
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void updateWindowCols(execplan::ReturnedColumn*, const map<uint64_t, uint64_t>&, JobInfo&);
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void sort(std::vector<joblist::RowPosition>::iterator, uint64_t);
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void formatMiniStats();
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void printCalTrace();
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void formatMiniStats();
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void printCalTrace();
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class Runner
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{
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public:
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Runner(WindowFunctionStep* step) : fStep(step) { }
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void operator()() { fStep->execute(); }
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class Runner
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{
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public:
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Runner(WindowFunctionStep* step) : fStep(step) { }
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void operator()()
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{
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fStep->execute();
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}
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WindowFunctionStep* fStep;
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};
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WindowFunctionStep* fStep;
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};
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uint64_t fRunner; // thread pool handle
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uint64_t fRunner; // thread pool handle
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boost::shared_ptr<execplan::CalpontSystemCatalog> fCatalog;
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uint64_t fRowsReturned;
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bool fEndOfResult;
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bool fIsSelect;
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bool fUseSSMutex; //@bug6065, mutex for setStringField
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bool fUseUFMutex; // To ensure thread safety of User Data (UDAnF)
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// for input/output datalist
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RowGroupDL* fInputDL;
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RowGroupDL* fOutputDL;
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int fInputIterator;
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int fOutputIterator;
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boost::shared_ptr<execplan::CalpontSystemCatalog> fCatalog;
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uint64_t fRowsReturned;
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bool fEndOfResult;
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bool fIsSelect;
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bool fUseSSMutex; //@bug6065, mutex for setStringField
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bool fUseUFMutex; // To ensure thread safety of User Data (UDAnF)
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// for input/output datalist
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RowGroupDL* fInputDL;
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RowGroupDL* fOutputDL;
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int fInputIterator;
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int fOutputIterator;
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// rowgroups
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rowgroup::RowGroup fRowGroupIn;
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rowgroup::RowGroup fRowGroupOut;
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rowgroup::RowGroup fRowGroupDelivered;
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rowgroup::Row fRowIn;
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// rowgroups
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rowgroup::RowGroup fRowGroupIn;
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rowgroup::RowGroup fRowGroupOut;
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rowgroup::RowGroup fRowGroupDelivered;
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rowgroup::Row fRowIn;
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// data storage
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std::vector<rowgroup::RGData> fInRowGroupData;
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// data storage
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std::vector<rowgroup::RGData> fInRowGroupData;
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// for funciton/expression taking window function as parameter
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std::vector<execplan::SRCP> fExpression;
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// for funciton/expression taking window function as parameter
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std::vector<execplan::SRCP> fExpression;
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// for threads computing window functions and partitions
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class WFunction
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{
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public:
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WFunction(WindowFunctionStep* step) : fStep(step) { }
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void operator()() { fStep->doFunction(); }
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// for threads computing window functions and partitions
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class WFunction
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{
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public:
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WFunction(WindowFunctionStep* step) : fStep(step) { }
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void operator()()
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{
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fStep->doFunction();
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}
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WindowFunctionStep* fStep;
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};
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std::vector<uint64_t> fFunctionThreads;
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WindowFunctionStep* fStep;
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};
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std::vector<uint64_t> fFunctionThreads;
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std::vector<RowPosition> fRows;
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std::vector<boost::shared_ptr<windowfunction::WindowFunction> > fFunctions;
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uint64_t fFunctionCount;
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uint64_t fTotalThreads;
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std::vector<RowPosition> fRows;
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std::vector<boost::shared_ptr<windowfunction::WindowFunction> > fFunctions;
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uint64_t fFunctionCount;
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uint64_t fTotalThreads;
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#ifdef _MSC_VER
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volatile LONG fNextIndex;
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volatile LONG fNextIndex;
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#else
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int fNextIndex;
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int fNextIndex;
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#endif
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// query order by
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boost::shared_ptr<ordering::OrderByData> fQueryOrderBy;
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uint64_t fQueryLimitStart;
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uint64_t fQueryLimitCount;
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// query order by
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boost::shared_ptr<ordering::OrderByData> fQueryOrderBy;
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uint64_t fQueryLimitStart;
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uint64_t fQueryLimitCount;
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// for resource management
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uint64_t fMemUsage;
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ResourceManager* fRm;
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boost::shared_ptr<int64_t> fSessionMemLimit;
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// for resource management
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uint64_t fMemUsage;
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ResourceManager* fRm;
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boost::shared_ptr<int64_t> fSessionMemLimit;
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friend class windowfunction::WindowFunction;
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friend class windowfunction::WindowFunction;
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};
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