Files
postgres/src
Bruce Momjian 3dbbbbf8e9 Andrew pointed out that the current fix didn't handle dates that were
near daylight savings time boudaries.  This handles it properly, e.g.

        test=> select '2005-04-03 04:00:00'::timestamp at time zone
        'America/Los_Angeles';
                timezone
        ------------------------
         2005-04-03 07:00:00-04
        (1 row)
2005-07-23 14:25:34 +00:00
..
2005-07-18 20:57:53 +00:00
2005-07-13 15:59:32 +00:00