48 lines
1.6 KiB
C++
48 lines
1.6 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_OB_INTERSET_ROUTE_POLICY_H
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#define OCEANBASE_SQL_OB_INTERSET_ROUTE_POLICY_H
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#include "share/ob_define.h"
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#include "lib/net/ob_addr.h"
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#include "lib/container/ob_iarray.h"
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#include "lib/list/ob_list.h"
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#include "lib/allocator/page_arena.h"
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#include "sql/optimizer/ob_route_policy.h"
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#include "common/ob_zone_status.h"
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#include "share/partition_table/ob_partition_location.h"
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#include "share/ob_server_locality_cache.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 ObCandiTabletLoc;
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class ObCandiTableLoc;
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class ObIntersectRoutePolicy:public ObRoutePolicy
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{
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public:
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using ObRoutePolicy::ObRoutePolicy;
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int init_candidate_replicas(const common::ObList<common::ObAddr, common::ObArenaAllocator> &candidate_server_list,
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common::ObIArray<CandidateReplica> &candi_replicas);
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int select_replica_with_priority(const ObRoutePolicyCtx &route_policy_ctx,
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const common::ObIArray<CandidateReplica> &replica_array,
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common::ObIArray<ObCandiTableLoc*> &phy_tbl_loc_info_list);
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};
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}//sql
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}//oceanbase
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#endif
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