Peter Eisentraut 371f49bf9f Remove gratuitous discrepancy between extract() and date_part(),
regarding timezone_hour, timezone_minute vs. tz_hour, tz_minute.
Document the former.
2001-10-10 00:02:42 +00:00
..
2001-08-08 13:30:20 +00:00
2001-09-07 21:25:44 +00:00
2001-03-22 04:01:46 +00:00
1999-07-30 03:45:57 +00:00