When grilled further on (Mon, 05 Jan 2004 17:14:26 +0000), teknokrat <[EMAIL PROTECTED]> confessed:
> How can I group by date given a timestamp column? > I just found this out this weekend. Try 'date_trunc'. Look at secion 9.8.2 of the documentation. I'm using something like: SELECT date_trunc( 'hour', "when" ) AS "date" FROM readings GROUP BY "date"; Where "when" is my timestamp columnn. Cheers, Rob -- 21:55:40 up 11 days, 11:46, 4 users, load average: 2.09, 2.03, 2.01
pgp00000.pgp
Description: PGP signature
