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fix oci memleak and add port info to dblink view and fix pull data OOM

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obdev
2023-03-24 06:41:57 +00:00
committed by ob-robot
parent 7b0fa6b582
commit d2110be61c
19 changed files with 47 additions and 131 deletions
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2
src/sql/optimizer/ob_optimizer.cpp
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@ -517,7 +517,6 @@ int ObOptimizer::check_pdml_supported_feature(const ObDMLStmt &stmt,
LOG_WARN("failed to find dblink in stmt", K(ret));
} else if (stmt_has_dblink) {
is_use_pdml = false;
ctx_.add_plan_note(PARALLEL_DISABLED_BY_DBLINK);
ctx_.set_has_dblink(true);
} else if (ctx_.contain_user_nested_sql()) {
//user nested sql can't use PDML plan, force to use DAS plan
@ -687,7 +686,6 @@ int ObOptimizer::init_env_info(ObDMLStmt &stmt)
}
if (ctx_.has_dblink()) {
//if stmt contain dblink, force das, parallel should be 1
ctx_.set_parallel_rule(PXParallelRule::DBLINK_FORCE_SERIALIZE);
ctx_.set_parallel(1);
ctx_.add_plan_note(PARALLEL_DISABLED_BY_DBLINK, 1);
}