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[CP] get_stmt_max_table_dop hung

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obdev
2022-11-18 09:10:30 +00:00
committed by wangzelin.wzl
parent 6df2e15d68
commit 0036ef55b1
10 changed files with 180 additions and 15 deletions
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15
src/sql/optimizer/ob_optimizer.cpp
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@ -293,16 +293,11 @@ int ObOptimizer::get_stmt_max_table_dop(ObDMLStmt &stmt,
table_item->is_link_table() ||
table_item->is_fake_cte_table() ||
table_item->is_joined_table()) {
/*do nothing*/
} else if (table_item->is_temp_table() ||
table_item->is_generated_table()) {
if (OB_ISNULL(table_item->ref_query_)) {
ret = OB_ERR_UNEXPECTED;
LOG_WARN("get unexpected null", K(ret));
} else if (OB_FAIL(SMART_CALL(get_stmt_max_table_dop(*table_item->ref_query_,
max_table_dop)))) {
LOG_WARN("failed to get stmt max table dop", K(ret));
} else { /*do nothing*/ }
} else if (table_item->is_temp_table()) {
if (OB_FAIL(child_stmts.push_back(table_item->ref_query_))) {
LOG_WARN("push back failed", K(ret));
}
} else if (table_item->is_generated_table()) {
} else {
uint64_t tids[OB_MAX_INDEX_PER_TABLE + 1];
int64_t index_count = OB_MAX_INDEX_PER_TABLE + 1;