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

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

Thank everyone for your suggestion.

----- Original Message -----
From: "Arjen Nienhuis" <a.g.nienhuis@xxxxxxxxx>
To: wei725@xxxxxxxxx
Cc: pgsql-general@xxxxxxxxxxxxxx
Sent: Thursday, August 26, 2010 4:56:09 AM GMT -08:00 US/Canada Pacific
Subject: Re:  How to convert a binary filed to an integer field?




On Wed, Aug 25, 2010 at 9:29 PM, < wei725@xxxxxxxxx > 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; 


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