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fix distinct fd judgement bug

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This commit is contained in:
yinyj17
2023-11-06 09:39:30 +00:00
committed by ob-robot
parent f4542583e7
commit d76e2df6ef
5 changed files with 73 additions and 48 deletions
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13
src/sql/resolver/expr/ob_raw_expr_info_extractor.cpp
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@ -39,17 +39,6 @@ int ObRawExprInfoExtractor::visit(ObConstRawExpr &expr)
int ret = OB_SUCCESS;
ObItemType type = expr.get_expr_type();
switch (type) {
case T_USER_VARIABLE_IDENTIFIER: {
ObUserVarIdentRawExpr &var_expr = static_cast<ObUserVarIdentRawExpr&>(expr);
if (var_expr.get_is_contain_assign() || var_expr.get_query_has_udf()) {
if (OB_FAIL(var_expr.add_flag(IS_DYNAMIC_USER_VARIABLE))) {
LOG_WARN("add flag to user var ident raw expr failed", KR(ret));
}
} else if (OB_FAIL(var_expr.add_flag(IS_CONST))) {
LOG_WARN("failed to add flag IS_CONST", K(ret));
}
break;
}
case T_SYSTEM_VARIABLE:
case T_QUESTIONMARK: {
if (OB_FAIL(expr.add_flag(IS_STATIC_PARAM))) {
@ -68,7 +57,7 @@ int ObRawExprInfoExtractor::visit(ObConstRawExpr &expr)
default:
break;
}
if (OB_SUCC(ret) && T_USER_VARIABLE_IDENTIFIER != type) {
if (OB_SUCC(ret)) {
if (OB_FAIL(expr.add_flag(IS_CONST))) {
LOG_WARN("failed to add flag IS_CONST", K(ret));
}