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[FEAT MERGE]4_2_sql_feature

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Co-authored-by: yinyj17 <yinyijun92@gmail.com>
Co-authored-by: xianyu-w <707512433@qq.com>
Co-authored-by: jingtaoye35 <1255153887@qq.com>
This commit is contained in:
zzg19950727
2023-04-28 11:12:11 +00:00
committed by ob-robot
parent 3bf92459f1
commit 3cada22bdc
161 changed files with 16883 additions and 4730 deletions
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9
src/sql/engine/expr/ob_expr_operator.h
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@ -1463,16 +1463,17 @@ protected:
static int subquery_cmp_eval_with_none(
const ObExpr &expr, ObEvalCtx &l_ctx, ObDatum &res,
ObExpr **l_row, ObEvalCtx &r_ctx, ObExpr **r_row, ObSubQueryIterator *r_iter);
ObExpr **l_row, ObEvalCtx &r_ctx, ObExpr **r_row, ObSubQueryIterator *r_iter, bool left_all_null);
static int subquery_cmp_eval_with_any(
const ObExpr &expr, ObEvalCtx &l_ctx, ObDatum &res,
ObExpr **l_row, ObEvalCtx &r_ctx, ObExpr **r_row, ObSubQueryIterator *r_iter);
ObExpr **l_row, ObEvalCtx &r_ctx, ObExpr **r_row, ObSubQueryIterator *r_iter, bool left_all_null);
static int subquery_cmp_eval_with_all(
const ObExpr &expr, ObEvalCtx &l_ctx, ObDatum &res,
ObExpr **l_row, ObEvalCtx &r_ctx, ObExpr **r_row, ObSubQueryIterator *r_iter);
ObExpr **l_row, ObEvalCtx &r_ctx, ObExpr **r_row, ObSubQueryIterator *r_iter, bool left_all_null);
static int cmp_one_row(const ObExpr &expr, ObDatum &res,
ObExpr **l_row, ObEvalCtx &l_ctx, ObExpr **r_row, ObEvalCtx &r_ctx);
ObExpr **l_row, ObEvalCtx &l_ctx, ObExpr **r_row, ObEvalCtx &r_ctx,
bool left_all_null, bool right_all_null);
static int check_exists(const ObExpr &expr, ObEvalCtx &ctx, bool &exists);