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37 lines
770 B
C++
37 lines
770 B
C++
#pragma once
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#include <Parsers/IParserBase.h>
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#include <Parsers/ParserQueryWithOutput.h>
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#include <Parsers/CommonParsers.h>
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#include <Parsers/ExpressionElementParsers.h>
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#include <Parsers/ASTShowProcesslistQuery.h>
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namespace DB
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{
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/** Query SHOW PROCESSLIST
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*/
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class ParserShowProcesslistQuery : public IParserBase
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{
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protected:
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const char * getName() const { return "SHOW PROCESSLIST query"; }
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bool parseImpl(Pos & pos, ASTPtr & node, Expected & expected)
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{
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Pos begin = pos;
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auto query = std::make_shared<ASTShowProcesslistQuery>();
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if (!ParserKeyword("SHOW PROCESSLIST").ignore(pos, expected))
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return false;
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query->range = StringRange(begin, pos);
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node = query;
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return true;
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}
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};
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}
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