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14 lines
389 B
C++
14 lines
389 B
C++
#pragma once
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#include <Core/Block.h>
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namespace DB
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{
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/// Helps in-memory storages to extract columns from block.
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/// Properly handles cases, when column is a subcolumn and when it is compressed.
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ColumnPtr getColumnFromBlock(const Block & block, const NameAndTypePair & requested_column);
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ColumnPtr tryGetColumnFromBlock(const Block & block, const NameAndTypePair & requested_column);
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}
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