Eager loading has_many association when primary_key is a method #1696
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jake3030
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Jun 28, 2011
…d associations are empty [rails#1696 state:resolved] Signed-off-by: Pratik Naik <pratiknaik@gmail.com>
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is this an issue in 3-1-stable? |
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@piglop Is this still an issue? |
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This pull request is for a not supported Rails version. I'm closing it now. Please see if this one is still can be applied in the Rails >= 3.1. If so, please open another one against the master branch. Thanks for your contribution. |
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In a has_many association, the primary key may be a method (the doc says: "Specify the method that returns the primary key used for the association. By default this is id."). It works fine except when the association is eager loaded. In this case it uses the nonexistent attribute and loads an empty list of records.
This fix is based on 3-0-stable.