Stephan Szabo wrote:
> On Mon, 22 Jul 2002, Jon Lapham wrote:
>>How can I determine if a column 1) has a foreign key constraint, and 2)
>>if that fkey constraint includes "ON DELETE CASCADE"? I've tried the
>>various "\d"-type commands in psql to no avail.
>>
>>Finally, assuming you have a column that *has* a fkey constraint, but
>>not the additional "ON DELETE CASCADE" portion, how would you go about
>>adding "ON DELETE CASCADE" to the column?
>
>
> The best place to get info on this is at
> http://techdocs.postgresql.org/
>
Yup, thanks Stephan. I've never seen this site, it looks like there is
a lot of good info there.
Joel Burton's "Hacking Referential Integrity & Hacking the Referential
Integrity Tables" has everything I needed.
http://techdocs.postgresql.org/techdocs/hackingreferentialintegrity.php
-Jon
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Jon Lapham
Extracta Moléculas Naturais, Rio de Janeiro, Brasil
email: lapham@extracta.com.br web: http://www.extracta.com.br/
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