81 lines
2.2 KiB
C++
81 lines
2.2 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_SRC_SQL_ENGINE_CMD_OB_INDEX_EXECUTOR_H_
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#define OCEANBASE_SRC_SQL_ENGINE_CMD_OB_INDEX_EXECUTOR_H_
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#include "lib/allocator/ob_allocator.h"
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namespace oceanbase {
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namespace obrpc {
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struct ObCreateIndexArg;
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struct ObDropIndexArg;
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class ObCommonRpcProxy;
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} // namespace obrpc
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namespace sql {
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class ObExecContext;
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class ObCreateIndexStmt;
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class ObSQLSessionInfo;
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class ObCreateIndexExecutor {
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public:
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friend class ObAlterTableExecutor;
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ObCreateIndexExecutor();
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virtual ~ObCreateIndexExecutor();
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int execute(ObExecContext& ctx, ObCreateIndexStmt& stmt);
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private:
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int set_drop_index_stmt_str(obrpc::ObDropIndexArg& drop_index_arg, common::ObIAllocator& allocator);
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int sync_check_index_status(sql::ObSQLSessionInfo& my_session, obrpc::ObCommonRpcProxy& common_rpc_proxy,
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const obrpc::ObCreateIndexArg& create_index_arg, common::ObIAllocator& allocator,
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bool is_update_global_indexes = false);
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int handle_session_exception(ObSQLSessionInfo& session);
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int handle_switchover();
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};
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class ObDropIndexStmt;
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class ObDropIndexExecutor {
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public:
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ObDropIndexExecutor();
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virtual ~ObDropIndexExecutor();
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int execute(ObExecContext& ctx, ObDropIndexStmt& stmt);
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};
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class ObFlashBackIndexStmt;
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class ObFlashBackIndexExecutor {
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public:
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ObFlashBackIndexExecutor()
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{}
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virtual ~ObFlashBackIndexExecutor()
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{}
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int execute(ObExecContext& ctx, ObFlashBackIndexStmt& stmt);
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private:
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};
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class ObPurgeIndexStmt;
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class ObPurgeIndexExecutor {
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public:
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ObPurgeIndexExecutor()
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{}
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virtual ~ObPurgeIndexExecutor()
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{}
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int execute(ObExecContext& ctx, ObPurgeIndexStmt& stmt);
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private:
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};
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} // namespace sql
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} // namespace oceanbase
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#endif /* OCEANBASE_SRC_SQL_ENGINE_CMD_OB_INDEX_EXECUTOR_H_ */
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