Can functions return NULL value? - Mailing list pgsql-interfaces

Can a function, written in C, return a NULL value?
I would like write code like this:
text * getnull (text * t){    return NULL;}

but it doesn't work, the backend terminates abnormally.

Thanks a lot


--                 Andrea Austa - aausta@athena.polito.it                        Debian GNU/Linux User
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