#pragma once #include "IParserKQLFunction.h" namespace DB { class IsNan : public IParserKQLFunction { protected: const char * getName() const override { return "isnan()"; } bool convertImpl(String & out, IParser::Pos & pos) override; }; class Round : public IParserKQLFunction { protected: const char * getName() const override { return "round()"; } bool convertImpl(String & out, IParser::Pos & pos) override; }; }