#31331: GROUP BY optimization doesn't work properly when ONLY_FULL_GROUP_BY
mode is
enabled on MySQL.
-------------------------------------+-------------------------------------
Reporter: Mariusz Felisiak | Owner: Jordan
| Bae
Type: Bug | Status: assigned
Component: Database layer | Version: dev
(models, ORM) |
Severity: Normal | Resolution:
Keywords: ONLY_FULL_GROUP_BY | Triage Stage: Accepted
MySQL MariaDB |
Has patch: 0 | Needs documentation: 0
Needs tests: 0 | Patch needs improvement: 0
Easy pickings: 0 | UI/UX: 0
-------------------------------------+-------------------------------------
Comment (by Simon Charette):
Jordan, if you're still working on this issue the solution is likely to
have the `allows_group_by_pk` feature flag return `"ONLY_FULL_GROUP_BY"
not in self.connection.sql_mode` instead of always `True` for the MySQL
backend and then revert aee0bebc2faf9c6de8211b05d5f1281dc016084f.
--
Ticket URL: <https://code.djangoproject.com/ticket/31331#comment:8>
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