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fix late materialization bug

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This commit is contained in:
zl0
2021-09-24 19:19:08 +08:00
committed by wangzelin.wzl
parent bda3d4e6c5
commit 16b086a718
36 changed files with 496 additions and 201 deletions
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2
src/sql/optimizer/ob_join_order.cpp
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@ -4090,8 +4090,6 @@ int ObJoinOrder::generate_subquery_path(PathHelper& helper)
/*do nothing*/
} else if (FALSE_IT(log_plan->set_is_subplan_scan(true))) {
// never reach
} else if (OB_FAIL(log_plan->add_startup_filters(get_plan()->get_startup_filters()))) {
LOG_WARN("failed to add startup filters", K(ret));
} else if (OB_FAIL(select_log_plan->generate_raw_plan())) {
LOG_WARN("failed to optimize sub-select", K(ret));
} else if (OB_ISNULL(select_log_plan->get_plan_root()) || OB_ISNULL(child_stmt = select_log_plan->get_stmt())) {