hcq/oceanbase
1
0
Fork 0
Code Issues Pull Requests Actions 1 Packages Projects Releases Wiki Activity

[UPGRADE] UPGRADE_SYSTEM_VARIABLE/UPGRADE_SYSTEM_TABLE CMD

Browse Source
This commit is contained in:
obdev
2022-11-04 03:06:24 +00:00
committed by wangzelin.wzl
parent 8d51281eb2
commit acc97de57f
34 changed files with 1007 additions and 613 deletions
Download Patch File Download Diff File Expand all files Collapse all files

51
src/rootserver/ob_system_admin_util.cpp
View File

@ -1307,34 +1307,49 @@ int ObAdminUpgradeVirtualSchema::upgrade_(
} else if (OB_ISNULL(ctx_.ddl_service_)) {
ret = OB_ERR_UNEXPECTED;
LOG_WARN("ddl service is null", KR(ret));
} else if (OB_FAIL(ctx_.ddl_service_->get_tenant_schema_guard_with_version_in_inner_table(
tenant_id, schema_guard))) {
}
// 1. check table name duplicated
if (FAILEDx(ctx_.ddl_service_->get_tenant_schema_guard_with_version_in_inner_table(
tenant_id, schema_guard))) {
LOG_WARN("get schema guard in inner table failed", KR(ret), K(tenant_id));
} else if (OB_FAIL(schema_guard.get_table_schema(table.get_tenant_id(),
} else if (OB_FAIL(schema_guard.get_table_schema(tenant_id,
table.get_database_id(),
table.get_table_name(),
table.is_index_table(),
exist_schema))) {
// check if the table_name is occupied by others
LOG_WARN("get table schema failed", KR(ret), K(tenant_id), "table", table.get_table_name());
if (OB_TABLE_NOT_EXIST == ret) {
ret = OB_SUCCESS;
}
} else if (OB_NOT_NULL(exist_schema)) {
// name modification except virtual table should first delete the old table,
// then create the new one to make virtual table upgrade valid
if (OB_FAIL(ctx_.ddl_service_->drop_inner_table(*exist_schema))) {
LOG_WARN("get table schema failed", KR(ret), K(tenant_id),
"table", table.get_table_name(), "table_id", table.get_table_id());
} else if (OB_FAIL(ctx_.ddl_service_->get_tenant_schema_guard_with_version_in_inner_table(
tenant_id, schema_guard))) {
LOG_WARN("get schema guard in inner table failed", KR(ret), K(tenant_id));
}
} else if (OB_ISNULL(exist_schema)) {
// no duplicate table name
} else if (OB_FAIL(ctx_.ddl_service_->drop_inner_table(*exist_schema))) {
LOG_WARN("get table schema failed", KR(ret), K(tenant_id),
"table", table.get_table_name(), "table_id", table.get_table_id());
} else if (OB_FAIL(ctx_.ddl_service_->get_tenant_schema_guard_with_version_in_inner_table(
tenant_id, schema_guard))) {
LOG_WARN("get schema guard in inner table failed", KR(ret), K(tenant_id));
}
// rebuild the inner table
if (OB_FAIL(ret)) {
} else if (OB_FAIL(ctx_.ddl_service_->add_table_schema(table, schema_guard))) {
// 2. try drop table first
exist_schema = NULL;
if (FAILEDx(schema_guard.get_table_schema(tenant_id,
table.get_table_id(),
exist_schema))) {
LOG_WARN("get table schema failed", KR(ret), "table", table.get_table_name(),
"table_id", table.get_table_id());
if (OB_TABLE_NOT_EXIST == ret) {
ret = OB_SUCCESS;
}
} else if (OB_ISNULL(exist_schema)) {
// missed table
} else if (OB_FAIL(ctx_.ddl_service_->drop_inner_table(*exist_schema))) {
LOG_WARN("drop table schema failed", KR(ret), "table_schema", *exist_schema);
} else if (OB_FAIL(ctx_.ddl_service_->get_tenant_schema_guard_with_version_in_inner_table(
tenant_id, schema_guard))) {
LOG_WARN("get schema guard in inner table failed", KR(ret), K(tenant_id));
}
// 3. create table
if (FAILEDx(ctx_.ddl_service_->add_table_schema(table, schema_guard))) {
LOG_WARN("add table schema failed", KR(ret), K(tenant_id), K(table));
} else if (OB_FAIL(ctx_.ddl_service_->refresh_schema(tenant_id))) {
LOG_WARN("refresh schema failed", KR(ret), K(tenant_id));