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POHow do I do this search and order_by on a DBIx::Class::ResultSet
 

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  1. POHow do I do this search and order_by on a DBIx::Class::ResultSet
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    <p><strong>Problem definition.</strong></p> <p>I have multiple clients with multiple users. Each client needs to be able to associate custom data with a user, search, and order by.</p> <hr> <p><strong>Database Solution:</strong></p> <p>A table Customfields which defines the customfields table. It has an id and name. It has a has_many relationship with a Userfields table (aka "attributes").</p> <p>The Userfields table has a userid, customfieldid, content and id. It belongs_to a Useraccounts table (aka "useraccount") and Customfields (aka "customfield")</p> <hr> <p><strong>Proposed select statement that I want:</strong></p> <p>This is a select statement that achieves and produces what I need.</p> <pre><code>SELECT ua.*, ( SELECT content FROM Userfields uf INNER JOIN Customfields cf ON cf.id = uf.customfieldid WHERE cf.name = 'Mothers birthdate' AND uf.uid=ua.uid ) AS 'Mothers birthdate', ( SELECT content FROM Userfields uf INNER JOIN Customfields cf ON cf.id = uf.customfieldid WHERE cf.name = 'Join Date' AND uf.uid=ua.uid ) AS 'Join Date' FROM UserAccounts ua ORDER BY 'Mothers birthdate'; </code></pre> <p>In this case their could be anything from 0 ... x sub select statements in the select statement and any one of them or none of them could be wanting to be ordered by.</p> <hr> <p><strong>Question</strong></p> <p>How do I achieve this with a ->search on my dbix class resultset or how do I achieve the same result with a search on my dbix class resultset?</p> <p>Here is how I usually select from my Useraccounts table, although I am unsure how to do the complex statement that I want to from here.</p> <pre><code>my @users = $db-&gt;resultset('Useraccounts')-&gt;search( undef, { page =&gt; $page, join =&gt; 'attributes', ... }); </code></pre> <p>Thanks for your time.</p> <p>-pdh</p>
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    1. USPaul Hutchinson
    1. USPaul Hutchinson
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      1. USPaul Hutchinson
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    1. COI'm way too tired to try to answer this, but man, I have to give you props for putting together such a well-written question!
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      1. POHow do I do this search and order_by on a DBIx::Class::ResultSet
      1. USJeffrey Blake
    2. COCheers JGB; hopefully it'll encourage a good answer :)
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      1. USPaul Hutchinson
 

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