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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writeengine/wrapper/we_colopcompress.h
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@@ -111,7 +111,7 @@ public:
/**
* @brief virtual method in FileOp
*/
int expandAbbrevColumnExtent(IDBDataFile* pFile, uint16_t dbRoot, uint8_t* emptyVal, int width);
int expandAbbrevColumnExtent(IDBDataFile* pFile, uint16_t dbRoot, const uint8_t* emptyVal, int width);
/**
* @brief virtual method in ColumnOp