sealevelresearch/sea-level-api — pull request #86 by paulfurley (2014-08-29 11:41:39+00:00)
Title: Don't attempt to cascade a delete from a view

The CombinedPredictionObservation model is actually not managed by Django as
it's a SQL view onto the database. When a Location is deleted it shouldn't
cascade and attempt to delete the CombinedPredictionObservation.