Re: pl/perl function life and variable scope - concurrency

Or in other words... code to "strict"

J


Doug McNaught wrote:

>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
>
>---------------------------(end of broadcast)---------------------------
>TIP 9: the planner will ignore your desire to choose an index scan if your
>      joining column's datatypes do not match
>
>

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