On Fri, Nov 01, 2002 at 10:59:11AM +0100, Bruno Boettcher wrote:
> Hello,
> its a FAQ i know, but i couldn't find it on the site or the docu...
> this problem arises mainly after a backup was played in again....
>
> when inserting from backup the tables are filled with all fields, this
> means alos those defined as serial, but without using nextval...
>
> this means that the sequences for those vars are out of synch with the
> table after the backup...
>
> now there was a sequence to set this up and runnign again, but i cna't
> find it in my papers anymore, so if someone could kindly point me out
> on how to set up the correct values un the sequence i will be really
> grateful.
The way to change a sequence is to use setval. If you're restoring from a
backup, make sure that when you make the backup using pg_dump you also dump
the sequence. This will produce the appropriate setval() command.
--
Martijn van Oosterhout <kleptog@svana.org> http://svana.org/kleptog/
> There are 10 kinds of people in the world, those that can do binary
> arithmetic and those that can't.
