Bear Giles <[EMAIL PROTECTED]> writes:
> I recently discovered a problem inserting a user-defined type when 
> going through a rule. ...

> The problem is that I can insert literal text:
>   create table t ( cert x509 );
>   insert into t values ('---- BEGIN CERTIFICATE ---- ....');
> but when I try the same with cert_insert it's clear that "new.cert" 
> isn't getting initialized properly.  (It works fine when the cert is
> already in the database.)  Trying to explicitly cast the literal to 
> as part of the query doesn't help - it seems that the rule just rewrites
> the query and the cast is getting lost.

This seems like a bug, but I don't have much hope of being able to find
it without a test case to step through.  Could you boil things down to a
reproducible test case?

FWIW, it seems unlikely that the issue is your user-defined type per se;
the rule rewriter mechanisms are quite type-ignorant.  You may be able
to develop a test case that doesn't use your own type at all.

> Any ideas?  Is this something addressed in 7.2?

Can't tell at this point.  What version are you using, anyway?

                        regards, tom lane

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