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[CP] generate delete+insert plan when update primary key in a pdml plan

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This commit is contained in:
sdc
2024-02-06 04:16:29 +00:00
committed by ob-robot
parent 6627f9ef2e
commit 95b577395b
5 changed files with 46 additions and 1 deletions
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5
src/sql/optimizer/ob_update_log_plan.cpp
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@ -407,7 +407,8 @@ int ObUpdateLogPlan::candi_allocate_pdml_update()
ret = OB_ERR_UNEXPECTED;
LOG_WARN("index dml info is null", K(ret));
} else if (index_dml_info->is_update_part_key_ ||
index_dml_info->is_update_unique_key_) {
index_dml_info->is_update_unique_key_ ||
index_dml_info->is_update_primary_key_) {
IndexDMLInfo *index_delete_info = nullptr;
IndexDMLInfo *index_insert_info = nullptr;
// 更新了当前索引的分区键，需要做 row-movement
@ -622,6 +623,8 @@ int ObUpdateLogPlan::prepare_table_dml_info_special(const ObDmlTableInfo& table_
} else if (OB_ISNULL(index_schema)) {
ret = OB_ERR_UNEXPECTED;
LOG_WARN("failed to get table schema", K(table_info), K(ret));
} else if (OB_FAIL(check_update_primary_key(index_schema, table_dml_info))) {
LOG_WARN("failed to check update unique key", K(ret));
} else if (!table_info.is_link_table_ &&
OB_FAIL(check_update_part_key(index_schema, table_dml_info))) {
LOG_WARN("failed to check update part key", K(ret));