43 lines
1.3 KiB
C++
43 lines
1.3 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_ENGINE_OB_DES_EXEC_CONTEXT_
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#define OCEANBASE_SQL_ENGINE_OB_DES_EXEC_CONTEXT_
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#include "sql/engine/ob_exec_context.h"
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#include "sql/session/ob_sql_session_mgr.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 ObDesExecContext : public ObExecContext
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{
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public:
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ObDesExecContext(common::ObIAllocator &allocator, ObSQLSessionMgr *session_mgr);
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virtual ~ObDesExecContext();
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int create_my_session(uint64_t tenant_id);
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virtual int deserialize(const char* buf, const int64_t data_len, int64_t& pos);
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void cleanup_session();
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void show_session();
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void hide_session();
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protected:
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ObFreeSessionCtx free_session_ctx_;
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ObSqlCtx sql_ctx_;
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private:
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DISALLOW_COPY_AND_ASSIGN(ObDesExecContext);
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};
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}
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}
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#endif /* OCEANBASE_SQL_ENGINE_OB_DES_EXEC_CONTEXT_ */
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