From: | stan <stanb(at)panix(dot)com> |
---|---|
To: | pgsql-general(at)lists(dot)postgresql(dot)org |
Subject: | Use of perl modules in plperl ? |
Date: | 2020-03-04 11:03:22 |
Message-ID: | 20200304110322.GA4887@panix.com |
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Thread: | |
Lists: | pgsql-general |
I am trying to examine the values of $_TD->{new}. I thought the easiest way
to see what this structure looked like was to use the Dumper functionality.
To do so I need to include the appropriate Perl module, which I would think
would be done like this:
use Data::Dumper qw(Dumper);
But inserting that into the script to create the function, like this:
CREATE OR REPLACE FUNCTION valid_id() RETURNS trigger AS $$
use Data::Dumper qw(Dumper);
if (($_TD->{new}{i} >= 100) || ($_TD->{new}{i} <= 0)) {
......
Returned this error message:
ERROR: Unable to load Data/Dumper.pm into plperl at line 2.
BEGIN failed--compilation aborted at line 2.
CONTEXT: compilation of PL/Perl function "valid_id"
What do I have to do to use Perl modules in plperl function/
BTW this works outside plperl
#!/usr/bin/perl
use strict;
use warnings;
use Data::Dumper qw(Dumper);
..................
Thanks for the help.
--
"They that would give up essential liberty for temporary safety deserve
neither liberty nor safety."
-- Benjamin Franklin
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