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29 lines
540 B
C++
29 lines
540 B
C++
#pragma once
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#include <Storages/ColumnDefault.h>
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#include <Core/NamesAndTypes.h>
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namespace DB
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{
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template <bool store>
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struct ColumnsDescription
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{
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template <typename T>
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using by_value_or_cref = std::conditional_t<store, T, const T &>;
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by_value_or_cref<NamesAndTypesList> columns;
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by_value_or_cref<NamesAndTypesList> materialized;
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by_value_or_cref<NamesAndTypesList> alias;
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by_value_or_cref<ColumnDefaults> defaults;
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String toString() const;
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static ColumnsDescription parse(const String & str);
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};
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}
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