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Code Issues 32 Releases Wiki Activity

Refs #27222 -- Adapted RETURNING handling to be usable for UPDATE queries.

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Renamed existing methods and abstractions used for INSERT … RETURNING
to be generic enough to be used in the context of UPDATEs as well.

This also consolidates SQL compliant implementations on
BaseDatabaseOperations.
This commit is contained in:
Simon Charette
2025-03-21 21:50:54 -04:00
committed by Mariusz Felisiak
parent dc4ee99152
commit 292b9e6fe8
5 changed files with 51 additions and 53 deletions
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12
docs/releases/6.0.txt
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@@ -402,6 +402,18 @@ backends.
* :class:`~django.db.backends.base.schema.BaseDatabaseSchemaEditor` and
PostgreSQL backends no longer use ``CASCADE`` when dropping a column.
* ``DatabaseOperations.return_insert_columns()`` and
``DatabaseOperations.fetch_returned_insert_rows()`` methods are renamed to
``returning_columns()`` and ``fetch_returned_rows()``, respectively, to
denote they can be used in the context ``UPDATE … RETURNING`` statements as
well as ``INSERT … RETURNING``.
* The ``DatabaseOperations.fetch_returned_insert_columns()`` method is removed
and the ``fetch_returned_rows()`` method replacing
``fetch_returned_insert_rows()`` expects both a ``cursor`` and
``returning_params`` to be provided just like
``fetch_returned_insert_columns()`` did.
Dropped support for MariaDB 10.5
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