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36 lines
941 B
C++
36 lines
941 B
C++
#include <Parsers/ParserShowFunctionsQuery.h>
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#include <Parsers/ASTLiteral.h>
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#include <Parsers/ASTShowFunctionsQuery.h>
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#include <Parsers/CommonParsers.h>
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#include <Parsers/ExpressionElementParsers.h>
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namespace DB
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{
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bool ParserShowFunctionsQuery::parseImpl(Pos & pos, ASTPtr & node, Expected & expected)
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{
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ASTPtr like;
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auto query = std::make_shared<ASTShowFunctionsQuery>();
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if (!ParserKeyword(Keyword::SHOW_FUNCTIONS).ignore(pos, expected))
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return false;
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if (bool insensitive = ParserKeyword(Keyword::ILIKE).ignore(pos, expected); insensitive || ParserKeyword(Keyword::LIKE).ignore(pos, expected))
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{
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if (insensitive)
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query->case_insensitive_like = true;
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if (!ParserStringLiteral().parse(pos, like, expected))
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return false;
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}
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if (like)
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query->like = like->as<ASTLiteral &>().value.safeGet<const String &>();
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node = query;
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return true;
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}
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}
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