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3+ messages / 2 participants
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* Re: how to reset serials
@ 2002-06-06 11:48 Bruno Wolff III <bruno@wolff.to>
parent: Joseph Syjuco <joseph@asti.dost.gov.ph>
0 siblings, 1 reply; 3+ messages in thread
From: Bruno Wolff III @ 2002-06-06 11:48 UTC (permalink / raw)
To: Joseph Syjuco <joseph@asti.dost.gov.ph>; +Cc: pgsql-sql
On Thu, Jun 06, 2002 at 20:03:49 -0400,
Joseph Syjuco <joseph@asti.dost.gov.ph> wrote:
> how can i reset my serial field to 0. Tried using setval but it only
> allows setting of my next serial to 2
> joseph
^ permalink raw reply [nested|flat] 3+ messages in thread
* how to reset serials
@ 2002-06-07 00:03 Joseph Syjuco <joseph@asti.dost.gov.ph>
0 siblings, 1 reply; 3+ messages in thread
From: Joseph Syjuco @ 2002-06-07 00:03 UTC (permalink / raw)
To: pgsql-sql
how can i reset my serial field to 0. Tried using setval but it only
allows setting of my next serial to 2
joseph
^ permalink raw reply [nested|flat] 3+ messages in thread
* Re: how to reset serials
@ 2002-06-07 00:51 Joseph Syjuco <joseph@asti.dost.gov.ph>
parent: Bruno Wolff III <bruno@wolff.to>
0 siblings, 0 replies; 3+ messages in thread
From: Joseph Syjuco @ 2002-06-07 00:51 UTC (permalink / raw)
To: Bruno Wolff III <bruno@wolff.to>; +Cc: pgsql-sql
thanks for the tip ... im close to dropping and recreating my table
Bruno Wolff III wrote:
>
> On Thu, Jun 06, 2002 at 20:03:49 -0400,
> Joseph Syjuco <joseph@asti.dost.gov.ph> wrote:
> > how can i reset my serial field to 0. Tried using setval but it only
> > allows setting of my next serial to 2
> > joseph
>
> >From the 7.2.1 documentation:
> SELECT setval('foo', 42); Next nextval() will return 43
> SELECT setval('foo', 42, true); Same as above
> SELECT setval('foo', 42, false); Next nextval() will return 42
>
> So you want to use (assuming you really want the next value to be 1):
> SELECT setval('your_sequence', 1, false);
^ permalink raw reply [nested|flat] 3+ messages in thread
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2002-06-07 00:03 how to reset serials Joseph Syjuco <joseph@asti.dost.gov.ph>
2002-06-06 11:48 ` Bruno Wolff III <bruno@wolff.to>
2002-06-07 00:51 ` Joseph Syjuco <joseph@asti.dost.gov.ph>
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