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fix some outline unstable problem

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This commit is contained in:
jingtaoye35
2023-08-01 13:42:44 +00:00
committed by ob-robot
parent 8024d8ff45
commit 0599c51c72
15 changed files with 181 additions and 120 deletions
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15
src/sql/rewrite/ob_transform_groupby_pushdown.cpp
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@ -1559,17 +1559,10 @@ int ObTransformGroupByPushdown::construct_transform_hint(ObDMLStmt &stmt, void *
hint->set_qb_name(ctx_->src_qb_name_);
for (int64_t i = 0; OB_SUCC(ret) && i < transed_tables->count(); ++i) {
ObSEArray<ObTableInHint, 4> single_or_joined_hint_table;
for (int64_t j = 0; OB_SUCC(ret) && j < transed_tables->at(i).count(); ++j) {
TableItem *table = transed_tables->at(i).at(j);
if (OB_ISNULL(table)) {
ret = OB_ERR_UNEXPECTED;
LOG_WARN("get unexpected null", K(ret));
} else if (OB_FAIL(single_or_joined_hint_table.push_back(ObTableInHint(table->qb_name_,
table->database_name_, table->get_object_name())))) {
LOG_WARN("failed to push back hint table", K(ret));
}
}
if (OB_SUCC(ret) && OB_FAIL(hint->get_tb_name_list().push_back(single_or_joined_hint_table))) {
if (OB_FAIL(ObTransformUtils::get_sorted_table_hint(transed_tables->at(i),
single_or_joined_hint_table))) {
LOG_WARN("failed to get table hint", K(ret));
} else if (OB_FAIL(hint->get_tb_name_list().push_back(single_or_joined_hint_table))) {
LOG_WARN("failed to push back table name list", K(ret));
}
}