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fix new introduced bug when start with expr contains rownum

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This commit is contained in:
yinyj17
2023-07-17 08:17:53 +00:00
committed by ob-robot
parent a77de660ac
commit 1ff9145b7f
1 changed files with 8 additions and 2 deletions
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10
src/sql/rewrite/ob_transform_pre_process.cpp
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@ -2212,10 +2212,14 @@ int ObTransformPreProcess::create_and_mock_join_view(ObSelectStmt &stmt)
}
// 2. handle where conditions
if (OB_SUCC(ret)) {
ObRawExprCopier copier(*expr_factory);
ReplaceRownumRowidExpr replacer(left_view_stmt);
if (OB_FAIL(left_view_stmt->get_condition_exprs().assign(stmt.get_condition_exprs()))) {
LOG_WARN("failed to assign conditions", K(ret));
} else if (OB_FAIL(left_view_stmt->get_start_with_exprs().assign(stmt.get_start_with_exprs()))) {
LOG_WARN("failed to assign conditions", K(ret));
} else if (OB_FAIL(copier.copy_on_replace(stmt.get_start_with_exprs(),
left_view_stmt->get_start_with_exprs(),
&replacer))) {
LOG_WARN("failed to copy on replace start with exprs", K(ret));
} else {
stmt.get_condition_exprs().reset();
stmt.get_start_with_exprs().reset();
@ -2330,6 +2334,8 @@ int ObTransformPreProcess::create_and_mock_join_view(ObSelectStmt &stmt)
LOG_WARN("failed to adjust subquery list", K(ret));
} else if (OB_FAIL(right_view_stmt->adjust_subquery_list())) {
LOG_WARN("failed to adjust subquery list", K(ret));
} else if (OB_FAIL(ObTransformUtils::adjust_pseudo_column_like_exprs(*left_view_stmt))) {
LOG_WARN("failed to adjust pseudo column like exprs", K(ret));
} else if (OB_FAIL(ObTransformUtils::adjust_pseudo_column_like_exprs(*right_view_stmt))) {
LOG_WARN("failed to adjust pseudo column like exprs", K(ret));
} else {