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Non working attempt to do MCOL-5227

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mariadb-AndreyPiskunov
2022-10-18 17:02:55 +03:00
parent d22627af7d
commit 1714b75434
13 changed files with 1664 additions and 14 deletions
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6
utils/rowgroup/rowaggregation.h
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@ -92,6 +92,8 @@ enum RowAggFunctionType
// GROUP_CONCAT
ROWAGG_GROUP_CONCAT,
ROWAGG_JSON_ARRAY,
// DISTINCT: performed on UM only
ROWAGG_COUNT_DISTINCT_COL_NAME, // COUNT(distinct column_name) only counts non-null rows
ROWAGG_DISTINCT_SUM,
@ -763,6 +765,7 @@ class RowAggregationUM : public RowAggregation
// @bug3362, group_concat
virtual void doGroupConcat(const Row&, int64_t, int64_t);
virtual void doJsonAgg(const Row&, int64_t, int64_t);
virtual void setGroupConcatString();
bool fHasAvg;
@ -826,6 +829,7 @@ class RowAggregationUMP2 : public RowAggregationUM
void doAvg(const Row&, int64_t, int64_t, int64_t, bool merge = false) override;
void doStatistics(const Row&, int64_t, int64_t, int64_t) override;
void doGroupConcat(const Row&, int64_t, int64_t) override;
void doJsonAgg(const Row&, int64_t, int64_t) override;
void doBitOp(const Row&, int64_t, int64_t, int) override;
void doUDAF(const Row&, int64_t, int64_t, int64_t, uint64_t& funcColsIdx,
std::vector<mcsv1sdk::mcsv1Context>* rgContextColl = nullptr) override;
@ -937,7 +941,7 @@ class RowAggregationSubDistinct : public RowAggregationUM
protected:
// virtual methods from RowAggregationUM
void doGroupConcat(const Row&, int64_t, int64_t) override;
void doJsonAgg(const Row&, int64_t, int64_t) override;
// for groupby columns and the aggregated distinct column
Row fDistRow;
boost::scoped_array<uint8_t> fDistRowData;