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31 lines
644 B
C++
31 lines
644 B
C++
#pragma once
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#include <Parsers/IAST.h>
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namespace DB
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{
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/** USE query
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*/
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class ASTUseQuery : public IAST
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{
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public:
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String database;
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/** Get the text that identifies this element. */
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String getID() const override { return "UseQuery_" + database; };
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ASTPtr clone() const override { return std::make_shared<ASTUseQuery>(*this); }
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protected:
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void formatImpl(const FormatSettings & settings, FormatState &, FormatStateStacked) const override
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{
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settings.ostr << (settings.hilite ? hilite_keyword : "") << "USE " << (settings.hilite ? hilite_none : "") << backQuoteIfNeed(database);
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return;
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}
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};
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}
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