patch 4.0
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@ -21,11 +21,9 @@ class ObExprCrc32 : public ObFuncExprOperator {
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public:
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explicit ObExprCrc32(common::ObIAllocator& alloc);
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virtual ~ObExprCrc32(){};
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static int calc_crc32(common::ObObj& obj, const common::ObObj& obj1, common::ObExprCtx& expr_ctx);
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virtual int calc_result_type1(ObExprResType& type, ObExprResType& type1, common::ObExprTypeCtx& type_ctx) const;
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virtual int calc_result1(common::ObObj& obj, const common::ObObj& obj1, common::ObExprCtx& expr_ctx) const;
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virtual int cg_expr(ObExprCGCtx& expr_cg_ctx, const ObRawExpr& raw_expr, ObExpr& rt_expr) const;
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static int calc_crc32_expr(const ObExpr& expr, ObEvalCtx& ctx, ObDatum& res_datum);
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@ -36,4 +34,4 @@ private:
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} // namespace sql
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} // namespace oceanbase
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#endif // OCEANBASE_SQL_ENGINE_EXPR_OB_EXPR_CRC32_
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#endif // OCEANBASE_SQL_ENGINE_EXPR_OB_EXPR_CRC32_
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