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Code Issues 32 Releases Wiki Activity

Fixed #26760 -- Added --prune option to migrate command.

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This commit is contained in:
Jacob Walls
2021-12-24 18:37:22 -05:00
committed by Mariusz Felisiak
parent eeff1787b0
commit 2d8232fa71
7 changed files with 177 additions and 0 deletions
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8
docs/ref/django-admin.txt
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@@ -908,6 +908,14 @@ content types.
Makes ``migrate`` exit with a non-zero status when unapplied migrations are
detected.
.. django-admin-option:: --prune
.. versionadded:: 4.1
Deletes nonexistent migrations from the ``django_migrations`` table. This is
useful when migration files replaced by a squashed migration have been removed.
See :ref:`migration-squashing` for more details.
``runserver``
-------------

3
docs/releases/4.1.txt
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@@ -215,6 +215,9 @@ Management Commands
input prompts to ``stderr``, writing only paths of generated migration files
to ``stdout``.
* The new :option:`migrate --prune` option allows deleting nonexistent
migrations from the ``django_migrations`` table.
Migrations
~~~~~~~~~~

7
docs/topics/migrations.txt
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@@ -715,6 +715,13 @@ You must then transition the squashed migration to a normal migration by:
Once you've squashed a migration, you should not then re-squash that squashed
migration until you have fully transitioned it to a normal migration.
.. admonition:: Pruning references to deleted migrations
.. versionadded:: 4.1
If it is likely that you may reuse the name of a deleted migration in the
future, you should remove references to it from Django’s migrations table
with the :option:`migrate --prune` option.
.. _migration-serializing: