From: | Alvaro Herrera <alvherre(at)commandprompt(dot)com> |
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To: | Harpreet Dhaliwal <harpreet(dot)dhaliwal01(at)gmail(dot)com> |
Cc: | Tom Allison <tom(at)tacocat(dot)net>, Postgres General <pgsql-general(at)postgresql(dot)org> |
Subject: | Re: Duplicate Unique Key constraint error |
Date: | 2007-07-13 00:58:19 |
Message-ID: | 20070713005819.GC474@alvh.no-ip.org |
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Thread: | |
Lists: | pgsql-general pgsql-odbc |
Harpreet Dhaliwal escribió:
> How can one rollover a sequence back to zero after you delete records from
> a
> table with one such sequence.
> I see it starting with the last value of the sequence inserted.
You can use setval(), but normally you just leave it alone. Having
numbers not starting from 0 is not a problem in most cases.
--
Alvaro Herrera http://www.flickr.com/photos/alvherre/
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