75 lines
2.6 KiB
C++
75 lines
2.6 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_ROOTSERVER_OB_ALL_PARTITION_TABLE_H_
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#define OCEANBASE_ROOTSERVER_OB_ALL_PARTITION_TABLE_H_
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#include "share/ob_virtual_table_projector.h"
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#include "share/partition_table/ob_partition_info.h"
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#include "share/partition_table/ob_partition_table_iterator.h"
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#include "lib/container/ob_array.h"
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#include "rootserver/ob_server_manager.h"
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namespace oceanbase {
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namespace share {
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class ObPartitionInfo;
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class ObPartitionTableIterator;
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class ObPartitionTableOperator;
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namespace schema {
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class ObMultiVersionSchemaService;
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class ObTableSchema;
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class ObSchemaGetterGuard;
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} // namespace schema
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} // namespace share
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namespace rootserver {
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class ObServerManager;
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class ObAllPartitionTable : public common::ObVirtualTableProjector {
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public:
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ObAllPartitionTable();
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virtual ~ObAllPartitionTable();
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int init(share::ObPartitionTableOperator& pt_operator, share::schema::ObMultiVersionSchemaService& schema_service,
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ObServerManager& server_mgr, share::schema::ObSchemaGetterGuard* schema_guard);
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virtual int inner_open();
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virtual int inner_get_next_row(common::ObNewRow*& row);
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protected:
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virtual int get_condition(uint64_t& specific_tenant_id, uint64_t& specific_table_id);
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private:
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int get_full_row(const share::schema::ObTableSchema* table, const share::ObPartitionReplica& replica,
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common::ObIArray<Column>& columns);
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bool inited_;
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share::ObPartitionTableOperator* pt_operator_;
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share::schema::ObMultiVersionSchemaService* schema_service_;
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ObServerManager* server_mgr_;
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share::schema::ObSchemaGetterGuard* schema_guard_;
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const share::schema::ObTableSchema* table_schema_;
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share::ObPartitionInfo partition_info_;
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share::ObPartitionTableIterator all_pt_iter_;
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share::ObTenantPartitionIterator tenant_pt_iter_;
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share::ObTablePartitionIterator table_pt_iter_;
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share::ObIPartitionTableIterator* pt_iter_;
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ObArenaAllocator arena_allocator_;
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private:
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DISALLOW_COPY_AND_ASSIGN(ObAllPartitionTable);
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};
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} // end namespace rootserver
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} // end namespace oceanbase
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#endif // OCEANBASE_ROOTSERVER_OB_ALL_PARTITION_TABLE_H_
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