ClickHouse

1
#include <Functions/FunctionFactory.h>
2
#include <Functions/DateTimeTransforms.h>
3
#include <DataTypes/DataTypesNumber.h>
4
#include <Functions/FunctionCustomWeekToSomething.h>
5

6
namespace DB
7
{
8

9
using FunctionToDayOfWeek = FunctionCustomWeekToSomething<DataTypeUInt8, ToDayOfWeekImpl>;
10

11
REGISTER_FUNCTION(ToDayOfWeek)
12
{
13
    factory.registerFunction<FunctionToDayOfWeek>();
14

15
    /// MySQL compatibility alias.
16
    factory.registerAlias("DAYOFWEEK", "toDayOfWeek", FunctionFactory::CaseInsensitive);
17
}
18

19
}
20