52 lines
1.7 KiB
C++
52 lines
1.7 KiB
C++
/**
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* Copyright (c) 2021 OceanBase
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* OceanBase CE is licensed under Mulan PubL v2.
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* You can use this software according to the terms and conditions of the Mulan PubL v2.
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* You may obtain a copy of Mulan PubL v2 at:
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* http://license.coscl.org.cn/MulanPubL-2.0
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* THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
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* EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
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* MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
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* See the Mulan PubL v2 for more details.
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*/
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#ifndef OCEANBASE_SQL_EXECUTOR_REMOTE_TASK_EXECUTOR_
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#define OCEANBASE_SQL_EXECUTOR_REMOTE_TASK_EXECUTOR_
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#include "sql/executor/ob_task_executor.h"
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#include "sql/executor/ob_executor_rpc_impl.h"
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namespace oceanbase
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{
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namespace sql
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{
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class ObExecutorRpcImpl;
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class ObExecContext;
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class ObTaskInfo;
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class ObTask;
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class ObRemoteTaskExecutor : public ObTaskExecutor
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{
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public:
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ObRemoteTaskExecutor();
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virtual ~ObRemoteTaskExecutor();
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virtual int execute(ObExecContext &query_ctx, ObJob *job, ObTaskInfo *task_info);
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inline virtual void reset() { ObTaskExecutor::reset(); }
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static int handle_tx_after_rpc(ObScanner *scanner,
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ObSQLSessionInfo *session,
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const bool has_sent_task,
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const bool has_transfer_err,
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const ObPhysicalPlan *phy_plan,
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ObExecContext &exec_ctx);
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private:
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int build_task(ObExecContext &query_ctx,
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ObJob &job,
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ObTaskInfo &task_info,
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ObTask &task);
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private:
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DISALLOW_COPY_AND_ASSIGN(ObRemoteTaskExecutor);
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};
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}
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}
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#endif /* OCEANBASE_SQL_EXECUTOR_REMOTE_TASK_EXECUTOR_ */
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//// end of header file
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