database/mariadb-columnstore-engine
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MCOL-2051: CS uses 'NULL' literal as NULL when UPDATEs varchar field: proxying NULL value. Note: empty strings are still considered NULLs later on.

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Sergey Sedov
2019-04-26 11:10:29 +03:00
committed by sianur
parent e078d701f3
commit 83aad0c7b1
4 changed files with 7 additions and 8 deletions
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5
dbcon/dmlpackage/dmlpkg.h
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@ -409,8 +409,9 @@ public:
std::string fColumn;
std::string fOperator;
std::string fScalarExpression;
bool fFromCol;
uint32_t fFuncScale;
bool fFromCol;
uint32_t fFuncScale;
bool fIsNull = false;
};
/** @brief Stores a value list or a query specification