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[bugfix] fix shared expr related problems

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This commit is contained in:
obdev
2023-03-02 17:08:04 +00:00
committed by ob-robot
parent 528a51f718
commit 8752faba5e
16 changed files with 77 additions and 160 deletions
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4
src/sql/rewrite/ob_transform_pre_process.cpp
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@ -1315,7 +1315,7 @@ bool ObTransformPreProcess::is_select_expr_in_other_groupby_exprs(
if (i == cur_index) {
/*do nothing */
} else {
is_true = ObOptimizerUtil::find_equal_expr(groupby_exprs_list.at(i).groupby_exprs_, expr);
is_true = ObOptimizerUtil::find_item(groupby_exprs_list.at(i).groupby_exprs_, expr);
}
}
return is_true;
@ -1496,7 +1496,7 @@ int ObTransformPreProcess::extract_replace_expr_from_select_expr(ObRawExpr *expr
select_stmt->is_expr_in_groupings_sets_item(expr) ||
select_stmt->is_expr_in_multi_rollup_items(expr)) {
//here use find_equal_expr function, because same exprs in groupings set item have different ptr
if (!ObOptimizerUtil::find_equal_expr(old_exprs, expr)) {
if (!ObOptimizerUtil::find_item(old_exprs, expr)) {
if (OB_FAIL(old_exprs.push_back(expr))) {
LOG_WARN("failed to push back expr", K(ret));
} else {/*do nothing*/}