ClickHouse/dbms/src/Functions/upper.cpp

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2018-09-09 23:36:06 +00:00
#include <DataTypes/DataTypeString.h>
#include <Functions/FunctionFactory.h>
#include <Functions/FunctionStringToString.h>
#include <Functions/LowerUpperImpl.h>
namespace DB
{
struct NameUpper
{
static constexpr auto name = "upper";
};
using FunctionUpper = FunctionStringToString<LowerUpperImpl<'a', 'z'>, NameUpper>;
void registerFunctionUpper(FunctionFactory & factory)
{
factory.registerFunction<FunctionUpper>();
}
}