Hi,
We're upgrading a database from 8.4 to 9.4
The web developer complains that the timestamps are suddenly 2 hours late. We are in GMT+02.
The issue would go away if we cast the postgres timestamps to timestamp WITH timezone. It works in pg8.4 and 9.4
He told me that PHP always uses timezones, so i tried to reproduce it without the application layer.
Since PHP always uses a timezone, the first part of the query always converts to "with time zone', it is what i presume PHP is doing.
select timestamp with time zone 'epoch' + extract(epoch from now()::timestamp) * interval '1 second'-now(),substr(version(), 12, 3)
--> 02:00:00 9.4
--> 00:00:00 8.4
select timestamp with time zone 'epoch' + extract(epoch from now()::timestamp WITH TIME ZONE) * interval '1 second' - now(),substr(version(), 12, 3)
--> 00:00:00 9.4
--> 00:00:00 8.4
Is there a reason for this change of behavior between 8.4 and 9.* ?
