#34838: GeoDjango database functions incompatible with GeneratedField
-------------------------------------+-------------------------------------
     Reporter:  Paolo Melchiorre     |                    Owner:  Paolo
                                     |  Melchiorre
         Type:  Bug                  |                   Status:  assigned
    Component:  GIS                  |                  Version:  dev
     Severity:  Release blocker      |               Resolution:
     Keywords:  field, database,     |             Triage Stage:  Accepted
  generated, gis, feodjango          |
    Has patch:  1                    |      Needs documentation:  0
  Needs tests:  1                    |  Patch needs improvement:  0
Easy pickings:  0                    |                    UI/UX:  0
-------------------------------------+-------------------------------------

Comment (by Simon Charette):

 I suspect we'll want to avoid adding many `output_field = field; if
 field.generated: field.output_field` all over the codebase and that we
 should favour an approach where expression resolving (see
 `sql.query.Query.resolve_ref`) returns a `Col` with the proper
 `output_field`.

 Maybe this can be done at the `GeneratedField.get_col` level?

-- 
Ticket URL: <https://code.djangoproject.com/ticket/34838#comment:2>
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