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增加聚集函数CUME_DISTRANK,PERCENT_RANK,DENSE_RANK多参数多类型的特性

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zhanglong
2024-11-07 18:51:13 +08:00
parent ac7f96a9fa
commit b2b4232297
31 changed files with 1341 additions and 98 deletions
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6
src/include/utils/builtins.h
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@ -1774,7 +1774,11 @@ extern Datum tdigest_mergep(PG_FUNCTION_ARGS);
extern Datum calculate_value_at(PG_FUNCTION_ARGS);
extern Datum tdigest_out(PG_FUNCTION_ARGS);
extern Datum tdigest_in(PG_FUNCTION_ARGS);
extern Datum ordered_set_transition_multi(PG_FUNCTION_ARGS);
extern Datum hypothetical_cume_dist_final(PG_FUNCTION_ARGS);
extern Datum hypothetical_rank_final(PG_FUNCTION_ARGS);
extern Datum hypothetical_dense_rank_final(PG_FUNCTION_ARGS);
extern Datum hypothetical_percent_rank_final(PG_FUNCTION_ARGS);
/* AI */
extern Datum db4ai_predict_by(PG_FUNCTION_ARGS);
extern Datum db4ai_explain_model(PG_FUNCTION_ARGS);