Re: How to convert a binary filed to an integer field?

That shall work. I assume that 0 - false, 1 - true.

Thank everyone for your suggestion.

----- Original Message -----
From: "Arjen Nienhuis" <a(dot)g(dot)nienhuis(at)gmail(dot)com>
To: wei725(at)lycos(dot)com
Cc: pgsql-general(at)postgresql(dot)org
Sent: Thursday, August 26, 2010 4:56:09 AM GMT -08:00 US/Canada Pacific
Subject: Re: [GENERAL] How to convert a binary filed to an integer field?

On Wed, Aug 25, 2010 at 9:29 PM, < wei725(at)lycos(dot)com > wrote:

I have an application in the product. Now, one status field needs to have three statuses instead of two. How to make a such change in PostgreSQL?

ALTER TABLE product ALTER status TYPE int USING status::integer;