database/mariadb-columnstore-engine
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Code Activity

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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14
writeengine/wrapper/writeengine.cpp
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@ -624,7 +624,7 @@ int WriteEngineWrapper::fillColumn(const TxnID& txnid, const OID& dataOid,
DctnryTuple dctnryTuple;
DctColTupleList dctColTuples;
memcpy(dctnryTuple.sigValue, tmpStr.c_str(), tmpStr.length());
dctnryTuple.sigValue = (unsigned char*)tmpStr.c_str();
dctnryTuple.sigSize = tmpStr.length();
dctnryTuple.isNull = true;
dctColTuples.push_back (dctnryTuple);
@ -1200,7 +1200,7 @@ timer.stop("allocRowId");
timer.start("tokenize");
#endif
DctnryTuple dctTuple;
memcpy(dctTuple.sigValue, dctStr_iter->c_str(), dctStr_iter->length());
dctTuple.sigValue = (unsigned char*)dctStr_iter->c_str();
dctTuple.sigSize = dctStr_iter->length();
dctTuple.isNull = false;
rc = tokenize(txnid, dctTuple, dctnryStructList[i].fCompressionType);
@ -1248,7 +1248,7 @@ timer.stop("tokenize");
timer.start("tokenize");
#endif
DctnryTuple dctTuple;
memcpy(dctTuple.sigValue, dctStr_iter->c_str(), dctStr_iter->length());
dctTuple.sigValue = (unsigned char*)dctStr_iter->c_str();
dctTuple.sigSize = dctStr_iter->length();
dctTuple.isNull = false;
rc = tokenize(txnid, dctTuple, newDctnryStructList[i].fCompressionType);
@ -1710,7 +1710,7 @@ timer.start("allocRowId");
timer.start("tokenize");
#endif
DctnryTuple dctTuple;
memcpy(dctTuple.sigValue, dctStr_iter->c_str(), dctStr_iter->length());
dctTuple.sigValue = (unsigned char*)dctStr_iter->c_str();
dctTuple.sigSize = dctStr_iter->length();
dctTuple.isNull = false;
rc = tokenize(txnid, dctTuple, dctnryStructList[i].fCompressionType);
@ -1776,7 +1776,7 @@ timer.stop("tokenize");
timer.start("tokenize");
#endif
DctnryTuple dctTuple;
memcpy(dctTuple.sigValue, dctStr_iter->c_str(), dctStr_iter->length());
dctTuple.sigValue = (unsigned char*)dctStr_iter->c_str();
dctTuple.sigSize = dctStr_iter->length();
dctTuple.isNull = false;
rc = tokenize(txnid, dctTuple, newDctnryStructList[i].fCompressionType);
@ -2333,7 +2333,7 @@ timer.stop("allocRowId");
timer.start("tokenize");
#endif
DctnryTuple dctTuple;
memcpy(dctTuple.sigValue, dctStr_iter->c_str(), dctStr_iter->length());
dctTuple.sigValue = (unsigned char*)dctStr_iter->c_str();
dctTuple.sigSize = dctStr_iter->length();
dctTuple.isNull = false;
rc = tokenize(txnid,
@ -2403,7 +2403,7 @@ timer.stop("tokenize");
timer.start("tokenize");
#endif
DctnryTuple dctTuple;
memcpy(dctTuple.sigValue, dctStr_iter->c_str(), dctStr_iter->length());
dctTuple.sigValue = (unsigned char*)dctStr_iter->c_str();
dctTuple.sigSize = dctStr_iter->length();
dctTuple.isNull = false;
rc = tokenize(txnid,