90 lines
2.4 KiB
C++
90 lines
2.4 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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{
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namespace obrpc
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{
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struct ObCreateIndexArg;
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struct ObDropIndexArg;
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struct ObAlterTableRes;
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class ObCommonRpcProxy;
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}
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namespace sql
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{
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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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{
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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(
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obrpc::ObDropIndexArg &drop_index_arg,
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common::ObIAllocator &allocator);
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int sync_check_index_status(sql::ObSQLSessionInfo &my_session,
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obrpc::ObCommonRpcProxy &common_rpc_proxy,
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const obrpc::ObCreateIndexArg &create_index_arg,
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const obrpc::ObAlterTableRes &res,
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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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{
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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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static int wait_drop_index_finish(
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const uint64_t tenant_id,
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const int64_t task_id,
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sql::ObSQLSessionInfo &session);
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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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virtual ~ObFlashBackIndexExecutor() {}
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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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virtual ~ObPurgeIndexExecutor() {}
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int execute(ObExecContext &ctx, ObPurgeIndexStmt &stmt);
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private:
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};
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}
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}
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#endif /* OCEANBASE_SRC_SQL_ENGINE_CMD_OB_INDEX_EXECUTOR_H_ */
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