Hey all,
I'm just working on some PL/Pgsql funtions and have noticed someting a
little unexpected...
Postgresql 7.0.2
I'm attempting to write a PL function which will take 3 parameters,
all text type, and the 3rd can be null...
after a little testing, what is happening is if the 3rd parameter is
explicitly a null ie select pl_func('002','001',null);
it makes $1 and $2 inside the fuction null as well...
is this a 'don't do that' situation or is this a bug?
Thanks,
scott.