From: | "Jan Bodey" <jan_bodey(at)hotmail(dot)com> |
---|---|
To: | pgsql-sql(at)postgresql(dot)org |
Subject: | Date comparison question |
Date: | 2003-05-20 16:22:38 |
Message-ID: | Law11-F4684J5kbuOAb0001655b@hotmail.com |
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Thread: | |
Lists: | pgsql-sql |
Hi
I require a query that will see if a stored date is more than a certain
interval before the current date. Using an interval of 10 hours, the query
would be something like:
SELECT * FROM utable
WHERE now() - utimestamp > interval '10 hours';
The problem I am having is that the interval is not fixed, and I would like
to be able to store it as a value in a database table. The unit of the
interval can, however, be fixed, and will almost certainly be fixed to
hours.
I have not been able to find a way of doing what I require, does anybody
have any ideas to what I need to do?
Cheers.
Jan.
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