Available in versions: Dev (3.20) | Latest (3.19) | 3.18 | 3.17 | 3.16 | 3.15 | 3.14 | 3.13 | 3.12

ISO_DAY_OF_WEEK

Applies to ✅ Open Source Edition   ✅ Express Edition   ✅ Professional Edition   ✅ Enterprise Edition

Extract the ISO_DAY_OF_WEEK value from a datetime value.

The ISO_DAY_OF_WEEK function is a short version of the EXTRACT, passing a DatePart.ISO_DAY_OF_WEEK value as an argument.

SELECT iso_day_of_week(DATE '2020-02-03');
create.select(isoDayOfWeek(Date.valueOf("2020-02-03"))).fetch();

The result being (Monday = 1, ..., Sunday = 7)

+-----------------+
| iso_day_of_week |
+-----------------+
|               7 |
+-----------------+
isoDayOfWeek(Date.valueOf("2020-02-03"))

Feedback

Do you have any feedback about this page? We'd love to hear it!

The jOOQ Logo