datatable.time.day()

datatable.time.

day

(

date

)

sourcetests

Added in version 1.0.0

Retrieve the “day” component of a date32 or time64 column.

Parameters

date

FExpr[date32] | FExpr[time64]

A column for which you want to compute the day part.

return

FExpr[int32]

The day part of the source column.

Examples

DT = dt.Frame([1, 1000, 100000], stype='date32') DT[:, {'date': f[0], 'day': dt.time.day(f[0])}]

	date	day
	date32	int32
0	1970-01-02	2
1	1972-09-27	27
2	2243-10-17	17

3 rows × 2 columns

See Also

• year() – retrieve the “year” component of a date

• month() – retrieve the “month” component of a date