database/mariadb-columnstore-engine
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MCOL-4412 Introduce TypeHandler::getEmptyValueForType to return const ptr for an empty value

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WE changes for SQL DML and DDL operations

Changes for bulk operations

Changes for scanning operations

Cleanup
This commit is contained in:
Roman Nozdrin
2021-01-15 16:02:10 +00:00
parent 16b52860e8
commit 5fce19df0a
27 changed files with 741 additions and 580 deletions
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7
writeengine/bulk/we_bulkload.cpp
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@ -563,10 +563,9 @@ int BulkLoad::preProcess( Job& job, int tableNo,
job.jobTableList[tableNo].colList[i].weType = curColStruct.colType;
// set width to correct column width
job.jobTableList[tableNo].colList[i].width = curColStruct.colWidth;
getEmptyRowValue(
job.jobTableList[tableNo].colList[i].dataType,
job.jobTableList[tableNo].colList[i].width,
(uint8_t*)&job.jobTableList[tableNo].colList[i].emptyVal);
job.jobTableList[tableNo].colList[i].emptyVal =
getEmptyRowValue(job.jobTableList[tableNo].colList[i].dataType,
job.jobTableList[tableNo].colList[i].width);
// check HWM for column file
rc = BRMWrapper::getInstance()->getDbRootHWMInfo( curJobCol.mapOid,