2012-08-02 19:04:26 +00:00
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#pragma once
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#include <DB/Core/Field.h>
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#include <DB/Parsers/IAST.h>
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namespace DB
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{
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/** SET запрос
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*/
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class ASTSetQuery : public IAST
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{
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public:
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struct Change
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{
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String name;
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Field value;
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};
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typedef std::vector<Change> Changes;
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Changes changes;
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bool global; /// Если запрос SET GLOBAL.
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ASTSetQuery() {}
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ASTSetQuery(StringRange range_) : IAST(range_) {}
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/** Получить текст, который идентифицирует этот элемент. */
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2012-12-27 16:23:12 +00:00
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String getID() const { return "Set"; };
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2012-08-02 19:04:26 +00:00
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ASTPtr clone() const { return new ASTSetQuery(*this); }
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};
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}
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