Interface DatetimeSeries

Extract day from underlying Date representation. Can be performed on Date and Datetime.

Returns the day of month starting from 1. The return value ranges from 1 to 31. (The last day of month differs by months.)

Extract hour from underlying DateTime representation. Can be performed on Datetime.

Returns the hour number from 0 to 23.

Extract minutes from underlying DateTime representation. Can be performed on Datetime.

Returns the minute number from 0 to 59.

Extract month from underlying Date representation. Can be performed on Date and Datetime.

Returns the month number starting from 1. The return value ranges from 1 to 12.

Extract seconds from underlying DateTime representation. Can be performed on Datetime.

Returns the number of nanoseconds since the whole non-leap second. The range from 1,000,000,000 to 1,999,999,999 represents the leap second.

Extract ordinal day from underlying Date representation. Can be performed on Date and Datetime.

Returns the day of year starting from 1. The return value ranges from 1 to 366. (The last day of year differs by years.)

Extract seconds from underlying DateTime representation. Can be performed on Datetime.

Returns the second number from 0 to 59.

Format Date/datetime with a formatting rule: See chrono strftime/strptime.

Return timestamp in ms as Int64 type.

Extract the week from the underlying Date representation. Can be performed on Date and Datetime

Returns the ISO week number starting from 1. The return value ranges from 1 to 53. (The last week of year differs by years.)

Extract the week day from the underlying Date representation. Can be performed on Date and Datetime.

Returns the weekday number where monday = 0 and sunday = 6

Extract year from underlying Date representation. Can be performed on Date and Datetime.

Returns the year number in the calendar date.