86 lines
2.9 KiB
C++
86 lines
2.9 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_STORAGE_OB_SSTABLE_DUMP_ERROR_INFO_H_
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#define OCEANBASE_STORAGE_OB_SSTABLE_DUMP_ERROR_INFO_H_
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#include "storage/ob_sstable.h"
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namespace oceanbase {
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using namespace share::schema;
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namespace storage {
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class ObSSTableDumpErrorInfo {
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public:
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ObSSTableDumpErrorInfo()
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: allocator_("dump_error_info"),
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ext_rowkey_(),
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query_param_for_table1_(allocator_),
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query_param_for_table2_(allocator_)
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{}
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~ObSSTableDumpErrorInfo()
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{
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destory();
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}
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int main_and_index_row_count_error(ObSSTable& main_table, const ObTableSchema& main_table_schema,
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ObSSTable& index_table, const ObTableSchema& index_table_schema);
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void reset();
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void destory();
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private:
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static const int64_t COL_ARRAY_LEN = 128;
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struct QueryParam {
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QueryParam(ObIAllocator& allocator) : param_(), context_(), store_ctx_(), column_ids_(COL_ARRAY_LEN, allocator)
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{}
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void reset()
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{
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param_.reset();
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context_.reset();
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store_ctx_.reset();
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column_ids_.reuse();
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}
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ObTableIterParam param_;
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ObTableAccessContext context_;
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ObStoreCtx store_ctx_;
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ObArray<ObColDesc, ObIAllocator&> column_ids_;
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};
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private:
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int find_extra_row(
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ObSSTable& sstable1, const ObTableSchema& schema1, ObSSTable& sstable2, const ObTableSchema& schema2);
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OB_INLINE int transform_rowkey(
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const ObStoreRow& row, const int64_t rowkey_cnt, ObIArray<int64_t>& projector, ObStoreRowkey& rowkey);
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int get_sstable_scan_iter(ObSSTable& sstable, const ObTableSchema& schema, ObStoreRowIterator*& scanner);
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int simple_get_sstable_rowkey_get_iter(
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ObSSTable& sstable, const common::ObStoreRowkey& rowkey, QueryParam& query_param, ObStoreRowIterator*& getter);
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int generate_projecter(const ObTableSchema& schema1, const ObTableSchema& schema2, ObIArray<int64_t>& projector);
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int get_row_with_rowkey_and_check(const ObStoreRow* input_row, ObStoreRowIterator* getter,
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common::ObSEArray<int64_t, COL_ARRAY_LEN>& projector, int64_t& found_row_cnt);
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int prepare_sstable_query_param(ObSSTable& sstable, const ObTableSchema& schema, QueryParam& query_param);
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private:
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ObObj rowkey_obj_[OB_MAX_ROWKEY_COLUMN_NUMBER];
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ObArenaAllocator allocator_;
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ObExtStoreRowkey ext_rowkey_;
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QueryParam query_param_for_table1_;
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QueryParam query_param_for_table2_;
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};
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} // namespace storage
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} // namespace oceanbase
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#endif // OCEANBASE_STORAGE_OB_SSTABLE_DUMP_ERROR_INFO_H_
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