44 lines
1.5 KiB
C++
44 lines
1.5 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_SCHEDULER_
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#define OCEANBASE_SQL_EXECUTOR_REMOTE_SCHEDULER_
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#include "share/ob_define.h"
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#include "sql/plan_cache/ob_cache_object.h"
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namespace oceanbase {
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namespace sql {
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class ObPhysicalPlan;
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class ObExecContext;
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class ObRemoteTask;
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class ObRemoteScheduler {
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public:
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ObRemoteScheduler();
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virtual ~ObRemoteScheduler();
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int schedule(ObExecContext& ctx, ObPhysicalPlan* phy_plan);
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int async_execute_with_sql(ObExecContext& ctx, ObPhysicalPlan*);
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private:
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int execute_with_plan(ObExecContext& ctx, ObPhysicalPlan* phy_plan);
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int execute_with_sql(ObExecContext& ctx, ObPhysicalPlan* phy_plan);
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int build_remote_task(ObExecContext& ctx, ObRemoteTask& remote_task, const DependenyTableStore& dependency_tables);
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// variable
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// functions
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// disallow copy
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DISALLOW_COPY_AND_ASSIGN(ObRemoteScheduler);
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};
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} // namespace sql
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} // namespace oceanbase
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#endif /* OCEANBASE_SQL_EXECUTOR_REMOTE_SCHEDULER_ */
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//// end of header file
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