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31 lines
829 B
C++
31 lines
829 B
C++
#ifndef DBMS_PARSERS_FORMATAST_H
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#define DBMS_PARSERS_FORMATAST_H
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#include <ostream>
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#include <DB/Parsers/IAST.h>
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#include <DB/Parsers/ASTSelectQuery.h>
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#include <DB/Parsers/ASTExpressionList.h>
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#include <DB/Parsers/ASTFunction.h>
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#include <DB/Parsers/ASTIdentifier.h>
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#include <DB/Parsers/ASTLiteral.h>
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namespace DB
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{
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/** Берёт синтаксическое дерево и превращает его обратно в текст.
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*/
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void formatAST(const IAST & ast, std::ostream & s);
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void formatAST(const ASTSelectQuery & ast, std::ostream & s);
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void formatAST(const ASTExpressionList & ast, std::ostream & s);
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void formatAST(const ASTFunction & ast, std::ostream & s);
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void formatAST(const ASTIdentifier & ast, std::ostream & s);
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void formatAST(const ASTLiteral & ast, std::ostream & s);
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}
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#endif
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