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25 lines
774 B
C++
25 lines
774 B
C++
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#include <Storages/IStorage.h>
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#include <Storages/StorageValues.h>
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#include <DataStreams/OneBlockInputStream.h>
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namespace DB
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{
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StorageValues::StorageValues(const std::string & database_name_, const std::string & table_name_, const Block & res_block_)
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: database_name(database_name_), table_name(table_name_), res_block(res_block_)
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{
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setColumns(ColumnsDescription(res_block.getNamesAndTypesList()));
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}
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BlockInputStreams StorageValues::read(const Names & column_names,
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const SelectQueryInfo &,
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const Context & /*context*/,
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QueryProcessingStage::Enum /*processed_stage*/,
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size_t /*max_block_size*/,
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unsigned /*num_streams*/)
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{
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check(column_names);
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return BlockInputStreams(1, std::make_shared<OneBlockInputStream>(res_block));
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}
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}
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