#27558: Setting db_index=False on existing ForeignKey causes constraint to be
recreated on MySQL
-------------------------------------+-------------------------------------
Reporter: Ed Morley | Owner: Ed Morley
Type: Bug | Status: closed
Component: Database layer | Version: 1.10
(models, ORM) |
Severity: Normal | Resolution: fixed
Keywords: db-indexes, mysql | Triage Stage: Accepted
Has patch: 0 | Needs documentation: 0
Needs tests: 0 | Patch needs improvement: 0
Easy pickings: 0 | UI/UX: 0
-------------------------------------+-------------------------------------
Comment (by Tim Graham <timograham@…>):
In [changeset:"dd2e4d7b5d6f24f33c2805b0bfb97a08e27b2125" dd2e4d7b]:
{{{
#!CommitTicketReference repository=""
revision="dd2e4d7b5d6f24f33c2805b0bfb97a08e27b2125"
Refs #27558 -- Added test for no index on InnoDB ForeignKey.
The refactor in 3f76d1402dac9c2993d588f996dc1c331edbc9a7 fixed the
creation
of redundant indexes.
Forwardport of 82ce55dbbe2d96e8b5d1fcb4a1d52b73e08e7929 from stable/1.10.x
}}}
--
Ticket URL: <https://code.djangoproject.com/ticket/27558#comment:7>
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