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| author | Jacob Walls <jacobtylerwalls@gmail.com> | 2021-10-05 21:38:15 -0400 |
|---|---|---|
| committer | Mariusz Felisiak <felisiak.mariusz@gmail.com> | 2021-12-15 08:14:19 +0100 |
| commit | 76ccce64cc3d66cfec075651c3d2239fda747dc2 (patch) | |
| tree | 6d0b0e141e8cc5affdb568aef63e3aaa7e2e9779 /docs/topics | |
| parent | e1d673c373a7d032060872b690a92fc95496612e (diff) | |
Fixed #16063 -- Adjusted admin changelist searches spanning multi-valued relationships.
This reduces the likelihood of admin searches issuing queries with
excessive joins.
Diffstat (limited to 'docs/topics')
| -rw-r--r-- | docs/topics/db/queries.txt | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/docs/topics/db/queries.txt b/docs/topics/db/queries.txt index c24c06da68..eb68c7b4da 100644 --- a/docs/topics/db/queries.txt +++ b/docs/topics/db/queries.txt @@ -525,6 +525,8 @@ those latter objects, you could write:: Blog.objects.filter(entry__authors__isnull=False, entry__authors__name__isnull=True) +.. _spanning-multi-valued-relationships: + Spanning multi-valued relationships ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |