filterClause :: (PersistEntity val, PersistEntityBackend val ~ SqlBackend)
             => Bool -- ^ include table name?
             -> SqlBackend
             -> [Filter val]
             -> Text
filterClause b c = fst . filterClauseHelper b True c OrNullNo
filterClause :: (PersistEntity val, PersistEntityBackend val ~ SqlBackend)
             => Bool -- ^ include table name?
             -> SqlBackend
             -> [Filter val]
             -> Text
filterClause b c = fst . filterClauseHelper b True c OrNullNo
filterClause b c = fst . filterClauseHelper b True c OrNullNo