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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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src/sql/resolver/expr/ob_raw_expr_util.h
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@ -767,6 +767,7 @@ public:
/* 计算基本列的flag */
static uint32_t calc_column_result_flag(const share::schema::ObColumnSchemaV2 &column_schema);
static int expr_is_order_consistent(const ObRawExpr *from, const ObRawExpr *to, bool &is_consistent);
static int is_expr_comparable(const ObRawExpr *expr, bool &can_be);
static int exprs_contain_subquery(const common::ObIArray<ObRawExpr*> &exprs, bool &cnt_subquery);
static int function_alias(ObRawExprFactory &expr_factory, ObSysFunRawExpr *&expr);
//extract from const value