On Mon, Jun 30, 2014 at 7:47 PM, Toby Corkindale
<toby.corkindale@xxxxxxxxxxxxxxxxxxxx> wrote:
> Hi,
> I've been trying out PostgreSQL 9.3 with pl/perl built against Ubuntu 14.04 LTS' Perl 5.18
> (Sourced from apt.postgresql.org)
>
> Maybe I'm doing something wrong, but it appears that plperl has become completely useless, as it can't load any new modules, but modern Perl versions have refactored the language into lots of small modules that are automatically loaded as required. Except they can't be loaded as required.
>
> For instance, a fairly simple regex will try to load the modules: utf8, utf8_heavy & re
> Since it is forbidden from loading anything, it will fail.
pl/perl should be preloading those modules via "my $a=chr(0x100);
return $a =~ /\\xa9/i". Do you have some example pl/perl code that is
broke? It seems to work for me (I only have 5.20 installed, on this
machine, but I've used 5.18 on 9.2 and 9.3):
$ perl -v
This is perl 5, version 20, subversion 0 (v5.20.0) built for
x86_64-linux-thread-multi
...
$ psql ...
baroque=> select version();
version
─────────────────────────────────────────────────────────────────────────────────────────────────────────
PostgreSQL 9.3.4 on x86_64-unknown-linux-gnu, compiled by gcc (GCC)
4.9.0 20140604 (prerelease), 64-bit
(1 row)
Time: 1.033 ms
baroque=> do $$my $a=chr(0x100); return $a =~ /\\xa9/i$$ language plperl;
DO
Time: 1.161 ms
