#22291: transactions.atomic (with savepoints) doesn't work correctly with
deadlocks
in mysql
-------------------------------------+-------------------------------------
Reporter: err | Owner: nobody
Type: Uncategorized | Status: new
Component: Database layer | Version: 1.6
(models, ORM) | Resolution:
Severity: Normal | Triage Stage:
Keywords: | Unreviewed
Has patch: 0 | Needs documentation: 0
Needs tests: 0 | Patch needs improvement: 0
Easy pickings: 0 | UI/UX: 0
-------------------------------------+-------------------------------------
Comment (by err):
I guess the problem is that here
{{{
+ Reporter.objects.create(id=1, first_name="Tintin")
+ cursor2.execute("UPDATE transactions_reporter SET id
= 2 WHERE NOT id = 1;")
}}}
This two lines should run in parallel. I'll give you more info tomorrow.
thanks for patience :)
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Ticket URL: <https://code.djangoproject.com/ticket/22291#comment:7>
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