How to cast a boolean into an int2 ?

How do I cast a boolean into an int2 ?

I want to do something like:

INSERT INTO test SELECT id, (demo='t') from temp;

but the second field isn't a boolean in the "test" table but an int2.

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C'ya!

Valerio Santinelli a.k.a. TANiS
[tanis(at)mediacom(dot)it]+:+[http://www.mediacom.it/~tanis]