2009/11/25 Jason Armstrong :
> How do I give a condition on the return value of a function (for
> example plperl)?
>
> I have a perl search function that returns either a bigint, or undef
> if nothing is found. I want to exclude the undef/null return values
> from my select statement, something lik
How do I give a condition on the return value of a function (for
example plperl)?
I have a perl search function that returns either a bigint, or undef
if nothing is found. I want to exclude the undef/null return values
from my select statement, something like:
sql> select search(data, 'field', 'v
