DATE_PART_YEAR function

The DATE_PART_YEAR function extracts the year from a date.

Syntax

DATE_PART_YEAR(date)

Argument

Return type

INTEGER

Examples

The following example finds the year from a date literal.

SELECT DATE_PART_YEAR(date '20220502 04:05:06.789');

date_part_year
---------------
2022		

The following example extracts the year from the CALDATE column. The values in the CALDATE column are dates. For more information about the data used in this example, see Sample database.

select caldate, date_part_year(caldate)
from date
order by
dateid limit 10;

 caldate   | date_part_year
-----------+----------------
2008-01-01 |           2008
2008-01-02 |           2008
2008-01-03 |           2008
2008-01-04 |           2008
2008-01-05 |           2008
2008-01-06 |           2008
2008-01-07 |           2008
2008-01-08 |           2008
2008-01-09 |           2008
2008-01-10 |           2008
(10 rows)