ClickHouse/src/Functions/addDays.cpp

#include <Functions/FunctionFactory.h>
#include <Functions/FunctionDateOrDateTimeAddInterval.h>


namespace DB
{

using FunctionAddDays = FunctionDateOrDateTimeAddInterval<AddDaysImpl>;

REGISTER_FUNCTION(AddDays)
{
    factory.registerFunction<FunctionAddDays>();
}

}
Every function in its own file, part 5 [#CLICKHOUSE-2] 2018-09-26 00:31:40 +00:00			`#include <Functions/FunctionFactory.h>`
			`#include <Functions/FunctionDateOrDateTimeAddInterval.h>`


			`namespace DB`
			`{`

			`using FunctionAddDays = FunctionDateOrDateTimeAddInterval<AddDaysImpl>;`

Automated function registration Automated register all functions with below naming convention by iterating through the symbols: void DB::registerXXX(DB::FunctionFactory &) 2022-07-04 07:01:39 +00:00			`REGISTER_FUNCTION(AddDays)`
Every function in its own file, part 5 [#CLICKHOUSE-2] 2018-09-26 00:31:40 +00:00			`{`
			`factory.registerFunction<FunctionAddDays>();`
			`}`

			`}`