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POSubSonic Dynamic Schema: SelectList
 

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    <h2>Scenario</h2> <p>I am using SubSonic for my latest project. First things first; this project is constrained to using .net 3.0 and SubSonic has been GREAT. I love it.</p> <p>However, I'm having some trouble with customization. The customer has requested that we use two SQL Server 2005 databases, one of which will replicate the other, minus some columns.</p> <p>At first glance this seems like a no brainer. However, SubSonic grabs all the columns by default, causing SQLExceptions. I would like to <em>elegantly</em> limit the select list on a table by table basis.</p> <p>For instance, the following code will do the trick, but I would rather not need to do so every time I new up a query:</p> <pre><code>Query q = Post.Query().WHERE(Post.Columns.PageId, page_id); if(UsingReplicatedDB) q.SetSelectList(ReplicatedPostColumnList); return q.ExecuteReader(); </code></pre> <h2>The Question</h2> <p>The above method bloats my code and does not work for the builtin <code>FetchByX</code> methods generated by SubSonic. Is there a way to elegantly set the <strong>default</strong> SelectList on a table by table basis?</p> <h2>Notes</h2> <p>I have tried removing columns from the Schema at runtime in my partial classes, but columns looking like <code>ColNameColumn</code> look for specific indices in the <code>Columns</code> collection so my plan was foiled.</p> <h2>I know, I know</h2> <p>Please no "You are an idiot, why would you do this?" answers. I understand there are most likely better ways and this seems a bit hacky, but this is the point I'm at. I need a solution not badgering.</p>
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