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MCOL-4172 Add support for wide-DECIMAL into statistical aggregate and regr_* UDAF functions

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The patch fixes wrong results returned when multiple UDAF exist in projection

aggregate over wide decimal literals now works
This commit is contained in:
Roman Nozdrin
2020-09-11 12:56:47 +00:00
parent f7002e20b5
commit 8de9764f84
11 changed files with 375 additions and 244 deletions
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4
utils/rowgroup/rowaggregation.h
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@ -645,6 +645,7 @@ protected:
}
void resetUDAF(RowUDAFFunctionCol* rowUDAF);
void resetUDAF(RowUDAFFunctionCol* rowUDAF, uint64_t funcColIdx);
inline bool isNull(const RowGroup* pRowGroup, const Row& row, int64_t col);
inline void makeAggFieldsNull(Row& row);
@ -710,6 +711,7 @@ protected:
// We need a separate copy for each thread.
mcsv1sdk::mcsv1Context fRGContext;
std::vector<mcsv1sdk::mcsv1Context> fRGContextColl;
// These are handy for testing the actual type of static_any for UDAF
static const static_any::any& charTypeId;
@ -718,10 +720,12 @@ protected:
static const static_any::any& intTypeId;
static const static_any::any& longTypeId;
static const static_any::any& llTypeId;
static const static_any::any& int128TypeId;
static const static_any::any& ucharTypeId;
static const static_any::any& ushortTypeId;
static const static_any::any& uintTypeId;
static const static_any::any& ulongTypeId;
static const static_any::any& uint128TypeId;
static const static_any::any& ullTypeId;
static const static_any::any& floatTypeId;
static const static_any::any& doubleTypeId;