#29066: Sum does not support __neg__
-------------------------------------+-------------------------------------
Reporter: Matthew | Owner: nobody
Pava |
Type: Bug | Status: new
Component: Database | Version: master
layer (models, ORM) |
Severity: Normal | Keywords:
Triage Stage: | Has patch: 0
Unreviewed |
Needs documentation: 0 | Needs tests: 0
Patch needs improvement: 0 | Easy pickings: 0
UI/UX: 0 |
-------------------------------------+-------------------------------------
I am trying to negate the sum of values in my model, and the workaround is
to multiply by `Value(-1)`.
I get this error when I try to annotate by `-Sum('field')`:
{{{
TypeError
bad operand type for unary -: 'Sum'
}}}
--
Ticket URL: <https://code.djangoproject.com/ticket/29066>
Django <https://code.djangoproject.com/>
The Web framework for perfectionists with deadlines.
--
You received this message because you are subscribed to the Google Groups
"Django updates" group.
To unsubscribe from this group and stop receiving emails from it, send an email
to [email protected].
To post to this group, send email to [email protected].
To view this discussion on the web visit
https://groups.google.com/d/msgid/django-updates/049.c4006d9f1c5ddb8fc2d04b97335b753f%40djangoproject.com.
For more options, visit https://groups.google.com/d/optout.
