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28 lines
544 B
C++
28 lines
544 B
C++
#pragma once
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#include <DB/Parsers/IAST.h>
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namespace DB
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{
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/** Звёздочка.
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*/
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class ASTAsterisk : public IAST
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{
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public:
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ASTAsterisk() = default;
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ASTAsterisk(StringRange range_) : IAST(range_) {}
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String getID() const override { return "Asterisk"; }
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ASTPtr clone() const override { return new ASTAsterisk(*this); }
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String getColumnName() const override { return "*"; }
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protected:
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void formatImpl(const FormatSettings & settings, FormatState & state, FormatStateStacked frame) const override
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{
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settings.ostr << "*";
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}
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};
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}
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