database/mariadb
1
0
Fork 0
mirror of https://github.com/MariaDB/server.git synced 2025-09-02 09:41:40 +03:00
Code Activity

wl1540, 1802

Browse Source 
Index scan/lookup (only scan specific fragment)


ndb/include/kernel/signaldata/TcIndx.hpp:
  Removed TxIndxReq
ndb/include/ndbapi/NdbDictionary.hpp:
  Removed 
  1) Tuple key
  2) Distribution group
  3) index only storage
ndb/include/ndbapi/NdbOperation.hpp:
  Removed 
  1) Tuple key
  2) Distribution group
  3) index only storage
ndb/include/util/md5_hash.hpp:
  Added possibility to get all 4 32-bit hash values
ndb/src/common/debugger/signaldata/SignalDataPrint.cpp:
  Removed TxIndxReq
ndb/src/common/debugger/signaldata/TcIndx.cpp:
  Removed TxIndxReq
ndb/src/common/util/md5_hash.cpp:
  Added possibility to get all 4 32-bit hash values
ndb/src/kernel/blocks/dbdict/Dbdict.cpp:
  removed fragbits from hash value
ndb/src/kernel/blocks/dblqh/Dblqh.hpp:
  removed unused frag offset (k+fragbits)
ndb/src/kernel/blocks/dblqh/DblqhMain.cpp:
  removed unused frag offset (k+fragbits)
ndb/src/kernel/blocks/dbtc/Dbtc.hpp:
  Removed TxIndxReq
  Removed distribution group
  Added possibility for API to set fragment hash value
  Split hashvalue into 2 32bit words
ndb/src/kernel/blocks/dbtc/DbtcMain.cpp:
  Removed TxIndxReq
  Removed distribution group
  Added possibility for API to set fragment hash value
  Split hashvalue into 2 32bit words
ndb/src/kernel/blocks/dbtux/Dbtux.hpp:
  removed unused frag offset (k+fragbits)
ndb/src/kernel/blocks/dbtux/DbtuxMeta.cpp:
  removed unused frag offset (k+fragbits)
ndb/src/ndbapi/NdbApiSignal.cpp:
  Removed TxIndxReq
ndb/src/ndbapi/NdbDictionary.cpp:
  Removed 
  1) Tuple key
  2) Distribution group
  3) index only storage
ndb/src/ndbapi/NdbDictionaryImpl.cpp:
  Removed 
  1) Tuple key
  2) Distribution group
  3) index only storage
ndb/src/ndbapi/NdbDictionaryImpl.hpp:
  Removed 
  1) Tuple key
  2) Distribution group
  3) index only storage
ndb/src/ndbapi/NdbIndexOperation.cpp:
  Removed TxIndxReq
ndb/src/ndbapi/NdbOperation.cpp:
  Removed 
  1) Tuple key
  2) Distribution group
  3) index only storage
ndb/src/ndbapi/NdbOperationDefine.cpp:
  Removed 
  1) Tuple key
  2) Distribution group
  3) index only storage
ndb/src/ndbapi/NdbOperationExec.cpp:
  Removed 
  1) Tuple key
  2) Distribution group
  3) index only storage
ndb/src/ndbapi/NdbOperationSearch.cpp:
  Removed 
  1) Tuple key
  2) Distribution group
  3) index only storage
ndb/test/src/HugoOperations.cpp:
  Removed 
  1) Tuple key
  2) Distribution group
  3) index only storage
ndb/test/src/NdbSchemaOp.cpp:
  Removed 
  1) Tuple key
  2) Distribution group
  3) index only storage
This commit is contained in:
unknown
2004-10-31 22:21:51 +01:00
parent bc26963aa1
commit 397a2a17bc
25 changed files with 160 additions and 786 deletions
Download Patch File Download Diff File Expand all files Collapse all files

35
ndb/src/ndbapi/NdbDictionaryImpl.cpp
View File

@@ -69,12 +69,8 @@ NdbColumnImpl::operator=(const NdbColumnImpl& col)
m_scale = col.m_scale;
m_length = col.m_length;
m_pk = col.m_pk;
m_tupleKey = col.m_tupleKey;
m_distributionKey = col.m_distributionKey;
m_distributionGroup = col.m_distributionGroup;
m_distributionGroupBits = col.m_distributionGroupBits;
m_nullable = col.m_nullable;
m_indexOnly = col.m_indexOnly;
m_autoIncrement = col.m_autoIncrement;
m_autoIncrementInitialValue = col.m_autoIncrementInitialValue;
m_defaultValue = col.m_defaultValue;
@@ -154,11 +150,7 @@ NdbColumnImpl::init(Type t)
}
m_pk = false;
m_nullable = false;
m_tupleKey = false;
m_indexOnly = false;
m_distributionKey = false;
m_distributionGroup = false;
m_distributionGroupBits = 8;
m_keyInfoPos = 0;
// next 2 are set at run time
m_attrSize = 0;
@@ -188,22 +180,9 @@ NdbColumnImpl::equal(const NdbColumnImpl& col) const
return false;
}
if(m_pk){
if(m_tupleKey != col.m_tupleKey){
return false;
}
if(m_indexOnly != col.m_indexOnly){
return false;
}
if(m_distributionKey != col.m_distributionKey){
return false;
}
if(m_distributionGroup != col.m_distributionGroup){
return false;
}
if(m_distributionGroup &&
(m_distributionGroupBits != col.m_distributionGroupBits)){
return false;
}
}
if (m_precision != col.m_precision ||
m_scale != col.m_scale ||
@@ -1287,12 +1266,8 @@ NdbDictInterface::parseTableInfo(NdbTableImpl ** ret,
col->m_arraySize = attrDesc.AttributeArraySize;
col->m_pk = attrDesc.AttributeKeyFlag;
col->m_tupleKey = 0;
col->m_distributionKey = attrDesc.AttributeDKey;
col->m_distributionGroup = attrDesc.AttributeDGroup;
col->m_distributionGroupBits = 16;
col->m_nullable = attrDesc.AttributeNullableFlag;
col->m_indexOnly = (attrDesc.AttributeStoredInd ? false : true);
col->m_autoIncrement = (attrDesc.AttributeAutoIncrement ? true : false);
col->m_autoIncrementInitialValue = ~0;
col->m_defaultValue.assign(attrDesc.AttributeDefaultValue);
@@ -1528,11 +1503,11 @@ NdbDictInterface::createOrAlterTable(Ndb & ndb,
BaseString::snprintf(tmpAttr.AttributeName, sizeof(tmpAttr.AttributeName),
col->m_name.c_str());
tmpAttr.AttributeId = i;
tmpAttr.AttributeKeyFlag = col->m_pk || col->m_tupleKey;
tmpAttr.AttributeKeyFlag = col->m_pk;
tmpAttr.AttributeNullableFlag = col->m_nullable;
tmpAttr.AttributeStoredInd = (col->m_indexOnly ? 0 : 1);
tmpAttr.AttributeStoredInd = 1;
tmpAttr.AttributeDKey = col->m_distributionKey;
tmpAttr.AttributeDGroup = col->m_distributionGroup;
tmpAttr.AttributeDGroup = 0;
tmpAttr.AttributeExtType =
getKernelConstant(col->m_type,
@@ -2030,10 +2005,6 @@ NdbDictInterface::createIndex(Ndb & ndb,
// Copy column definition
*impl.m_columns[i] = *col;
if(col->m_pk && col->m_indexOnly){
m_error.code = 4245;
return -1;
}
// index key type check
if (it == DictTabInfo::UniqueHashIndex &&
! NdbSqlUtil::usable_in_hash_index(col->m_type, col->m_cs) ||