database/mariadb-columnstore-engine
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MCOL-267 DML support

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* DML writes for multi-block dictionary (blob) now works
* PrimProc fixed so that the first block in multi-block is read
correctly
* Performance optimisation (removed string copy into stack) for new
dictionary entries
This commit is contained in:
Andrew Hutchings
2017-03-18 14:31:29 +00:00
parent c08d03fba4
commit aea729fe7d
14 changed files with 76 additions and 52 deletions
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4
writeengine/wrapper/we_colop.cpp
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@ -692,7 +692,7 @@ int ColumnOp::fillColumn(const TxnID& txnid, Column& column, Column& refCol, voi
dctnryStruct.colWidth = dictColWidth;
dctnryStruct.fCompressionType = column.compressionType;
DctnryTuple dctnryTuple;
memcpy(dctnryTuple.sigValue, defaultValStr.c_str(), defaultValStr.length());
dctnryTuple.sigValue = (unsigned char*)defaultValStr.c_str();
dctnryTuple.sigSize = defaultValStr.length();
rc = dctnry->openDctnry(dctnryStruct.dctnryOid,
@ -761,7 +761,7 @@ int ColumnOp::fillColumn(const TxnID& txnid, Column& column, Column& refCol, voi
dctnryStruct.colWidth = dictColWidth;
dctnryStruct.fCompressionType = column.compressionType;
DctnryTuple dctnryTuple;
memcpy(dctnryTuple.sigValue, defaultValStr.c_str(), defaultValStr.length());
dctnryTuple.sigValue = (unsigned char*)defaultValStr.c_str();
//WriteEngineWrapper wrapper;
dctnryTuple.sigSize = defaultValStr.length();
//rc = wrapper.tokenize(txnid, dctnryStruct, dctnryTuple);