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RenderView executes database query

Ismael Rodriguez
Greenhorn

Joined: Dec 26, 2012
Posts: 6
Does anyone know why when you try to render a JSF view executes a database query?

I am listing a large paged list, as I have seen on:

http://wiki.apache.org/myfaces/WorkingWithLargeTables

I return data list it correctly (with the number of items I want), but I noticed that the RenderView run a query that gets all the data.

 
It is sorta covered in the JavaRanch Style Guide.
 
subject: RenderView executes database query