Re: Cast char to number - Mailing list pgsql-general

From Christine Penner
Subject Re: Cast char to number
Date
Msg-id 19740415002336.059780E0638F2E28@edtnaa02.telusplanet.net
Whole thread Raw
In response to Re: Cast char to number  (Bill Moran <wmoran@potentialtech.com>)
Responses Re: Cast char to number  (Raymond O'Donnell <rod@iol.ie>)
List pgsql-general
I don't understand what you mean. This is a column in a table that is
already a char and has numbers in it. I want it to be a number field
not character. How can I change the data type of that column without
loosing the data I have in it?

Christine

At 11:38 AM 24/02/2010, you wrote:
>In response to Christine Penner <christine@ingenioussoftware.com>:
>
> > I have a character field I want to change to a number. The values in
> > that field are all numbers that may or may not be padded with spaces
> > or 0's. What is the best way to do that?
>
>Put the values in numeric fields to begin with and cast to chars as
>needed.  Basically reverse what you're doing.
>
>--
>Bill Moran
>http://www.potentialtech.com
>http://people.collaborativefusion.com/~wmoran/
>
>--
>Sent via pgsql-general mailing list (pgsql-general@postgresql.org)
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