#33159: Missing table alias in generated query after used in subquery
-------------------------------------+-------------------------------------
Reporter: Michal Čihař | Owner: Mariusz
| Felisiak
Type: Bug | Status: closed
Component: Database layer | Version: 4.0
(models, ORM) |
Severity: Release blocker | Resolution: fixed
Keywords: | Triage Stage: Accepted
Has patch: 1 | Needs documentation: 0
Needs tests: 0 | Patch needs improvement: 0
Easy pickings: 0 | UI/UX: 0
-------------------------------------+-------------------------------------
Comment (by Mariusz Felisiak <felisiak.mariusz@…>):
In [changeset:"93a42d43a6995993b9bbcb743ab3c2a2b8414ebd" 93a42d43]:
{{{
#!CommitTicketReference repository=""
revision="93a42d43a6995993b9bbcb743ab3c2a2b8414ebd"
[4.0.x] Fixed #33159 -- Reverted "Fixed #32970 -- Changed
WhereNode.clone() to create a shallow copy of children."
This reverts commit e441847ecae99dd1ccd0d9ce76dbcff51afa863c.
A shallow copy is not enough because querysets can be reused and
evaluated in nested nodes, which shouldn't mutate JOIN aliases.
Thanks Michal Čihař for the report.
Backport of 903aaa35e5ceaa33bfc9b19b7f6da65ce5a91dd4 from main
}}}
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Ticket URL: <https://code.djangoproject.com/ticket/33159#comment:5>
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