hcq/oceanbase
1
0
Fork 0
Code Issues Pull Requests Actions 2 Packages Projects Releases Wiki Activity

patch back the flashback table/tenant/database/index(without flashback to scn)

Browse Source
This commit is contained in:
hnwyllmm
2022-02-14 10:53:44 +08:00
committed by LINxiansheng
parent a15a151dae
commit ac82728867
29 changed files with 989 additions and 67 deletions
Download Patch File Download Diff File Expand all files Collapse all files

28
src/sql/engine/cmd/ob_tenant_executor.cpp
View File

@ -26,6 +26,7 @@
#include "sql/resolver/ddl/ob_drop_tenant_stmt.h"
#include "sql/resolver/ddl/ob_lock_tenant_stmt.h"
#include "sql/resolver/ddl/ob_modify_tenant_stmt.h"
#include "sql/resolver/ddl/ob_flashback_stmt.h"
#include "sql/resolver/ddl/ob_purge_stmt.h"
#include "sql/engine/ob_exec_context.h"
#include "sql/engine/cmd/ob_variable_set_executor.h"
@ -502,6 +503,33 @@ int ObDropTenantExecutor::execute(ObExecContext& ctx, ObDropTenantStmt& stmt)
return ret;
}
int ObFlashBackTenantExecutor::execute(ObExecContext &ctx, ObFlashBackTenantStmt &stmt)
{
int ret = OB_SUCCESS;
const obrpc::ObFlashBackTenantArg &flashback_tenant_arg = stmt.get_flashback_tenant_arg();
ObTaskExecutorCtx *task_exec_ctx = NULL;
obrpc::ObCommonRpcProxy *common_rpc_proxy = NULL;
ObString first_stmt;
if (OB_FAIL(stmt.get_first_stmt(first_stmt))) {
SQL_ENG_LOG(WARN, "fail to get first stmt" , K(ret));
} else {
const_cast<obrpc::ObFlashBackTenantArg&>(flashback_tenant_arg).ddl_stmt_str_ = first_stmt;
}
if (OB_FAIL(ret)) {
} else if (OB_ISNULL(task_exec_ctx = GET_TASK_EXECUTOR_CTX(ctx))) {
ret = OB_NOT_INIT;
SQL_ENG_LOG(WARN, "get task executor context failed");
} else if (OB_FAIL(task_exec_ctx->get_common_rpc(common_rpc_proxy))) {
SQL_ENG_LOG(WARN, "get common rpc proxy failed", K(ret));
} else if (OB_ISNULL(common_rpc_proxy)){
ret = OB_ERR_UNEXPECTED;
SQL_ENG_LOG(WARN, "common rpc proxy should not be null", K(ret));
} else if (OB_FAIL(common_rpc_proxy->flashback_tenant(flashback_tenant_arg))) {
SQL_ENG_LOG(WARN, "rpc proxy flashback tenant failed", K(ret));
}
return ret;
}
int ObPurgeTenantExecutor::execute(ObExecContext& ctx, ObPurgeTenantStmt& stmt)
{
int ret = OB_SUCCESS;