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b6e01cd47e
* split ColumnAggregateFunction.h * format * Allow use re2_st without cmake * use std type in find_first_symbols.h * fix ArrayEvaluator.h * include fixes * split ColumnConstAggregateFunction.h * fix StorageMaterializedView.h * split AddingDefaultBlockOutputStream.h * move CSVRowInputStream::updateDiagnosticInfo to .cpp * split ParserEnumElement.h * format * split DB/Parsers/ParserUseQuery.h * clean
21 lines
323 B
C++
21 lines
323 B
C++
#pragma once
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#include <DB/DataStreams/IBlockInputStream.h>
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namespace DB
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{
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/** Пустой поток блоков.
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*/
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class NullBlockInputStream : public IBlockInputStream
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{
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public:
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Block read() override { return Block(); }
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String getName() const override { return "Null"; }
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String getID() const override;
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};
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}
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