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[FEAT MERGE] 4.3 optimizer enhancement

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Co-authored-by: 2149 <260391947@qq.com>
Co-authored-by: akaError <lzg020616@163.com>
Co-authored-by: jinmaoli <lijinmao.csmaster@gmail.com>
This commit is contained in:
yinyj17
2023-12-16 14:12:43 +00:00
committed by ant-ob-hengtang
parent 438a70b2b8
commit 37fe7ce4eb
50 changed files with 3205 additions and 1059 deletions
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8
src/sql/resolver/expr/ob_raw_expr.h
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@ -1372,7 +1372,8 @@ struct ObExprEqualCheckContext
param_expr_(),
need_check_deterministic_(false),
ignore_param_(false),
ora_numeric_compare_(false)
ora_numeric_compare_(false),
error_code_(0)
{ }
ObExprEqualCheckContext(bool need_check_deterministic)
: override_const_compare_(false),
@ -1385,7 +1386,8 @@ struct ObExprEqualCheckContext
param_expr_(),
need_check_deterministic_(need_check_deterministic),
ignore_param_(false),
ora_numeric_compare_(false)
ora_numeric_compare_(false),
error_code_(0)
{ }
virtual ~ObExprEqualCheckContext() {}
struct ParamExprPair
@ -1435,6 +1437,7 @@ struct ObExprEqualCheckContext
param_expr_.reset();
need_check_deterministic_ = false;
ignore_param_ = false;
error_code_ = 0;
}
bool override_const_compare_;
bool override_column_compare_;
@ -1448,6 +1451,7 @@ struct ObExprEqualCheckContext
bool need_check_deterministic_;
bool ignore_param_; // only compare structure of expr
bool ora_numeric_compare_;
int64_t error_code_; //error code to return
};
struct ObExprParamCheckContext : ObExprEqualCheckContext