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* changing numeric into int
@ 2002-11-08 07:41 Huub <v.niekerk@freeler.nl>
2002-11-08 19:12 ` Re: changing numeric into int Robert Treat <rtreat@webmd.net>
0 siblings, 1 reply; 2+ messages in thread
From: Huub @ 2002-11-08 07:41 UTC (permalink / raw)
To: pgsql-sql
Hi,
I want to change 2 columns in the same table from numeric into int. Can
I do this without deleting the old table and creating a new one? Data
stays the same..
Thanks
Huub
^ permalink raw reply [nested|flat] 2+ messages in thread
* Re: changing numeric into int
2002-11-08 07:41 changing numeric into int Huub <v.niekerk@freeler.nl>
@ 2002-11-08 19:12 ` Robert Treat <rtreat@webmd.net>
0 siblings, 0 replies; 2+ messages in thread
From: Robert Treat @ 2002-11-08 19:12 UTC (permalink / raw)
To: Huub <v.niekerk@freeler.nl>; +Cc: pgsql-sql
There is no way to do this short of maybe hacking at the system tables,
and even then thats likely to cause problems. If you cant recreate the
table, your best bet is to create two new columns and copy the data in,
delete the data from the old columns, rename the columns accordingly,
and perhaps add a rule to always set the old columns to NULL.
Robert Treat
On Fri, 2002-11-08 at 02:41, Huub wrote:
> Hi,
>
> I want to change 2 columns in the same table from numeric into int. Can
> I do this without deleting the old table and creating a new one? Data
> stays the same..
>
> Thanks
>
> Huub
>
>
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^ permalink raw reply [nested|flat] 2+ messages in thread
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2002-11-08 07:41 changing numeric into int Huub <v.niekerk@freeler.nl>
2002-11-08 19:12 ` Robert Treat <rtreat@webmd.net>
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