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cherry-pick bug fix in 3.1

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This commit is contained in:
bf0
2021-07-21 23:46:35 +08:00
committed by wangzelin.wzl
parent d49f1baf7d
commit 7fb21bbbe7
23 changed files with 450 additions and 208 deletions
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12
src/sql/engine/expr/ob_expr_to_multi_byte.h
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@ -21,9 +21,15 @@ class ObExprToMultiByte : public ObFuncExprOperator {
public:
explicit ObExprToMultiByte(common::ObIAllocator& alloc);
virtual ~ObExprToMultiByte();
int calc_result_type1(ObExprResType& type, ObExprResType& type1, common::ObExprTypeCtx& type_ctx) const;
int calc_result1(common::ObObj& result, const common::ObObj& obj, common::ObExprCtx& expr_ctx) const;
int calc_result_type1(ObExprResType &type,
ObExprResType &type1,
common::ObExprTypeCtx &type_ctx) const;
int calc_result1(common::ObObj &result,
const common::ObObj &obj,
common::ObExprCtx &expr_ctx) const;
int cg_expr(ObExprCGCtx &op_cg_ctx, const ObRawExpr &raw_expr, ObExpr &rt_expr) const;
static int calc_to_multi_byte(const ObExpr &expr, ObEvalCtx &ctx, ObDatum &res_datum);
private:
DISALLOW_COPY_AND_ASSIGN(ObExprToMultiByte);
};