mirror of
https://github.com/ClickHouse/ClickHouse.git
synced 2024-11-05 15:21:43 +00:00
23 lines
434 B
C++
23 lines
434 B
C++
#include <DataTypes/DataTypeString.h>
|
|
#include <Functions/FunctionFactory.h>
|
|
#include <Functions/FunctionStringOrArrayToT.h>
|
|
#include <Functions/EmptyImpl.h>
|
|
|
|
|
|
namespace DB
|
|
{
|
|
|
|
struct NameEmpty
|
|
{
|
|
static constexpr auto name = "empty";
|
|
};
|
|
using FunctionEmpty = FunctionStringOrArrayToT<EmptyImpl<false>, NameEmpty, UInt8>;
|
|
|
|
void registerFunctionEmpty(FunctionFactory & factory)
|
|
{
|
|
factory.registerFunction<FunctionEmpty>();
|
|
}
|
|
|
|
}
|
|
|