[Dbix-class] Filtering a SELECT based on a calculation of two columns?

[Nigel Metheringham]

On 21 Feb 2011, at 16:22, Chris Cole wrote:

> On 17/02/11 15:19, Fahad Khan wrote:
>> 
>> This might help:
>> 
>> http://search.cpan.org/dist/DBIx-Class/lib/DBIx/Class/Manual/Cookbook.pod#Using_SQL_functions_on_the_left_hand_side_of_a_comparison
>> http://search.cpan.org/~frew/SQL-Abstract-1.72/lib/SQL/Abstract.pm#Literal_SQL_with_placeholders_and_bind_values_%28subqueries%29
>> 
> 
> Thanks. I did find those pages before, but couldn't understand them :( With Rob Kinyon's reply I understand a bit more, but not much.

Are you able to reword/add to them so that they are less confusing
for you - thats where a lot of doc tweaks have come from since those
learning how to use this stuff are often better at explaining it than
the code authors :-/

	Nigel.
--
[ Nigel Metheringham ------------------------------ nigel at dotdot.it ]
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