Christopher Murtagh <christopher.murtagh@mcgill.ca> writes:
> Thanks to a lot of help on this list, I've managed to get my pl/perl
> function working. However, I have an unexpected result. Here's a simple
> way to reproduce this problem:
>
> CREATE or REPLACE FUNCTION perltest(integer)
> returns integer as '
> $MyInt = $MyInt + 1;
> return $MyInt;
> ' language plperlu;
There's a reason Perl has "my" variables. Use them. ;)
-Doug
