On 2008-07-23 21:24, Keaton Adams wrote:
> We run into a problem when an equality search on a timestamp column
> returns no records, even when there are records to return, as in this
> example:
>
> mxl=# select * from mxl_scheduler_queue where status_modified =
> '2008-07-03 16:55:06.44695-06';
Never use equality with floating point number as they are stored inexact.
Use for example:
select * from mxl_scheduler_queue where status_modified>='2008-07-03
16:55:06' and status_modified<'2008-07-03 16:55:07';
You can also compile Postgres with integer timestamps which does not
have this problem. You'll need to backup/initdb/restore though.
Regards
Tometzky
--
...although Eating Honey was a very good thing to do, there was a
moment just before you began to eat it which was better than when you
were...
Winnie the Pooh
