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55 lines (52 loc) · 1.79 KB
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/*
* Copyright (c) 2025 OceanBase.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef OCEANBASE_SQL_EXECUTOR_REMOTE_TASK_EXECUTOR_
#define OCEANBASE_SQL_EXECUTOR_REMOTE_TASK_EXECUTOR_
#include "sql/executor/ob_task_executor.h"
#include "sql/executor/ob_executor_rpc_impl.h"
namespace oceanbase
{
namespace sql
{
class ObExecutorRpcImpl;
class ObExecContext;
class ObTaskInfo;
class ObTask;
class ObRemoteTaskExecutor : public ObTaskExecutor
{
public:
ObRemoteTaskExecutor();
virtual ~ObRemoteTaskExecutor();
virtual int execute(ObExecContext &query_ctx, ObJob *job, ObTaskInfo *task_info);
inline virtual void reset() { ObTaskExecutor::reset(); }
static int handle_tx_after_rpc(ObScanner *scanner,
ObSQLSessionInfo *session,
const bool has_sent_task,
const bool has_transfer_err,
const ObPhysicalPlan *phy_plan,
ObExecContext &exec_ctx);
private:
int build_task(ObExecContext &query_ctx,
ObJob &job,
ObTaskInfo &task_info,
ObTask &task);
private:
DISALLOW_COPY_AND_ASSIGN(ObRemoteTaskExecutor);
};
}
}
#endif /* OCEANBASE_SQL_EXECUTOR_REMOTE_TASK_EXECUTOR_ */
//// end of header file