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fix unexpected das group rescan bug for spf

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This commit is contained in:
obdev
2023-05-08 11:38:59 +00:00
committed by ob-robot
parent 1b374d8333
commit 162132a9c7
1 changed files with 11 additions and 6 deletions
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17
src/sql/optimizer/ob_log_subplan_filter.cpp
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@ -492,12 +492,17 @@ int ObLogSubPlanFilter::check_if_match_das_group_rescan(ObLogicalOperator *root,
group_rescan = false;
} else {/*do nothing*/}
}
} else if (root->get_num_of_child() == 1) {
if (OB_SUCC(ret)) {
if (OB_FAIL(SMART_CALL(check_if_match_das_group_rescan(root->get_child(0),
group_rescan)))) {
LOG_WARN("failed to check match das batch rescan", K(ret));
}
} else if (log_op_def::LOG_SUBPLAN_SCAN == root->get_type()) {
if (1 != root->get_num_of_child()) {
group_rescan = false;
} else if (OB_ISNULL(root->get_child(0))) {
ret = OB_ERR_UNEXPECTED;
LOG_WARN("unexpected null", K(ret));
} else if (!root->get_child(0)->is_table_scan()) {
group_rescan = false;
} else if (OB_FAIL(SMART_CALL(check_if_match_das_group_rescan(root->get_child(0),
group_rescan)))) {
LOG_WARN("failed to check match das batch rescan", K(ret));
}
} else {/*do nothing*/}
return ret;