From jgrg at sanger.ac.uk  Tue Jun 11 13:41:21 2019
From: jgrg at sanger.ac.uk (James Gilbert)
Date: Tue, 11 Jun 2019 14:41:21 +0100
Subject: [Dbix-class] Unmet DBIx::Class::Optional::Dependencies not fatal
In-Reply-To: <D87A7F6B-BDB2-4A9D-888C-5B394B0E5900@sanger.ac.uk>
References: <D87A7F6B-BDB2-4A9D-888C-5B394B0E5900@sanger.ac.uk>
Message-ID: <FC9D0ACE-0FF3-48BB-AC86-A7956F0C2DB0@sanger.ac.uk>

Doing a new installation, just ran into this again.

Perl v5.26.1 and DBIx::Class 0.082.840 this time.

	James


> On 26 Apr 2018, at 17:44, James Gilbert <jgrg at sanger.ac.uk> wrote:
> 
> 
> Hi,
> 
> I just upgraded my perl to 5.26.2, DBIx::Class 0.82.841
> 
> My DBIx::Class code using an Oracle database then failed because it was making SQL where instead of a table alias, e.g. "display_status", was inserting the string "_SHORTEN_IDENTIFIER DISPLAY_STATUS".
> 
> The "_shorten_identifer" method is in DBIx::Class::SQLMaker::Oracle. It appears that this BEGIN block:
> 
> BEGIN {
>  use DBIx::Class::Optional::Dependencies;
>  die('The following extra modules are required for Oracle-based Storages ' . DBIx::Class::Optional::Dependencies->req_missing_for ('id_shortener') . "\n" )
>    unless DBIx::Class::Optional::Dependencies->req_ok_for ('id_shortener');
> }
> 
> at the top of DBIx::Class::SQLMaker::Oracle was not fatal. One of the dependencies for "id_shortener" is Math::Base36, which I didn't have installed. I guess something is trapping the die. I don't understand where the capitalised method + argument string is coming from!
> 
> Having got this far I wasn't inclined to dig further into the magic guts of DBIx::Class.
> 
> 	James




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