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fix local merge into with empty partitions bug

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This commit is contained in:
chimyue
2023-08-21 10:44:12 +00:00
committed by ob-robot
parent fc317ca70a
commit 462b79ccff
4 changed files with 51 additions and 12 deletions
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9
src/sql/optimizer/ob_del_upd_log_plan.cpp
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@ -329,8 +329,12 @@ int ObDelUpdLogPlan::calculate_insert_table_location_and_sharding(ObTablePartiti
&dml_table_infos.at(0)->part_ids_,
insert_sharding,
insert_table_part))) {
if (ret == OB_NO_PARTITION_FOR_GIVEN_VALUE &&
(trigger_exist || (del_upd_stmt->is_insert_stmt() && static_cast<const ObInsertStmt*>(del_upd_stmt)->value_from_select()))) {
if (ret != OB_NO_PARTITION_FOR_GIVEN_VALUE) {
LOG_WARN("failed to calculate table location and sharding", K(ret));
} else if (del_upd_stmt->is_merge_stmt()) {
insert_sharding = NULL; // get null insert sharding, use multi part merge into
ret = OB_SUCCESS;
} else if (trigger_exist || (del_upd_stmt->is_insert_stmt() && static_cast<const ObInsertStmt*>(del_upd_stmt)->value_from_select())) {
ret = OB_SUCCESS;
} else {
LOG_WARN("failed to calculate table location and sharding", K(ret));
@ -361,6 +365,7 @@ int ObDelUpdLogPlan::calculate_table_location_and_sharding(const ObDelUpdStmt &s
table_partition_info = new(table_partition_info) ObTablePartitionInfo(allocator_);
ObTableLocationType location_type = OB_TBL_LOCATION_UNINITIALIZED;
ObAddr &server = get_optimizer_context().get_local_server_addr();
table_partition_info->get_table_location().set_check_no_partiton(stmt.is_merge_stmt());
if (OB_FAIL(calculate_table_location(stmt,
filters,
table_id,