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20 lines
426 B
C++
20 lines
426 B
C++
#pragma once
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#include <Parsers/IParserBase.h>
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namespace DB
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{
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/** Parses queries of the form
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* SHOW [EXTENDED] [FULL] COLUMNS FROM|IN tbl [FROM|IN db] [[NOT] LIKE|ILIKE expr | WHERE expr] [LIMIT n]
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*/
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class ParserShowColumnsQuery : public IParserBase
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{
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protected:
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const char * getName() const override { return "SHOW COLUMNS query"; }
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bool parseImpl(Pos & pos, ASTPtr & node, Expected & expected) override;
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};
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}
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