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fix size_overflow bug in distributed update

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This commit is contained in:
rq0
2021-08-12 17:27:23 +08:00
committed by wangzelin.wzl
parent ce819f8b0f
commit ce5da32082
3 changed files with 19 additions and 11 deletions
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8
src/sql/resolver/expr/ob_raw_expr_util.h
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@ -211,10 +211,12 @@ public:
/// replace all `from' to `to' in the raw_expr
static int replace_all_ref_column(ObRawExpr*& raw_expr, const common::ObIArray<ObRawExpr*>& exprs, int64_t& offset);
// if %expr_factory is not NULL, will deep copy %to expr. default behavior is shallow copy
static int replace_ref_column(
ObRawExpr*& raw_expr, ObRawExpr* from, ObRawExpr* to, ObRawExprFactory* expr_factory = NULL);
// if except_exprs is not NULL, will skip the expr in except_exprs
static int replace_ref_column(ObRawExpr*& raw_expr, ObRawExpr* from, ObRawExpr* to,
ObRawExprFactory* expr_factory = NULL, const ObIArray<ObRawExpr*>* except_exprs = NULL);
static int replace_level_column(ObRawExpr*& raw_expr, ObRawExpr* to, bool& replaced);
static int replace_ref_column(common::ObIArray<ObRawExpr*>& exprs, ObRawExpr* from, ObRawExpr* to);
static int replace_ref_column(common::ObIArray<ObRawExpr*>& exprs, ObRawExpr* from, ObRawExpr* to,
const ObIArray<ObRawExpr*>* except_exprs = NULL);
static bool all_column_exprs(const common::ObIArray<ObRawExpr*>& exprs);
/// extract column exprs from the raw expr
static int extract_column_exprs(const ObRawExpr* raw_expr, common::ObIArray<ObRawExpr*>& column_exprs);