ClickHouse/dbms/src/Functions/sqrt.cpp

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#include <Functions/FunctionMathUnaryFloat64.h>
#include <Functions/FunctionFactory.h>
namespace DB
{
struct SqrtName { static constexpr auto name = "sqrt"; };
using FunctionSqrt = FunctionMathUnaryFloat64<UnaryFunctionVectorized<SqrtName, sqrt>>;
void registerFunctionSqrt(FunctionFactory & factory)
{
factory.registerFunction<FunctionSqrt>(FunctionFactory::CaseInsensitive);
}
}