78d43a5e10
Fixed #24366 -- Optimized traversal of large migration dependency graphs.
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Switched from an adjancency list and uncached, iterative depth-first
search to a Node-based design with direct parent/child links and a
cached, recursive depth-first search. With this change, calculating
a migration plan for a large graph takes several seconds instead of
several hours.
Marked test `migrations.test_graph.GraphTests.test_dfs` as an expected
failure due to reaching the maximum recursion depth.
2015-02-23 12:38:53 +01:00
f287bec583
Fixed #24184 -- Prevented automatic soft-apply of migrations
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Previously Django only checked for the table name in CreateModel
operations in initial migrations and faked the migration automatically.
This led to various errors and unexpected behavior. The newly introduced
--fake-initial flag to the migrate command must be passed to get the
same behavior again. With this change Django will bail out in with a
"duplicate relation / table" error instead.
Thanks Carl Meyer and Tim Graham for the documentation update, report
and review.
2015-02-13 14:29:59 +01:00
0ed7d15563
Sorted imports with isort; refs #23860 .
2015-02-06 08:16:28 -05:00
eeb88123e7
Fixed #24129 -- Added indicator that migrations are rendering the initial state
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Thanks Tim Graham for the review.
2015-01-12 19:23:46 +01:00
bbbed99f62
Fixed #24123 -- Used all available migrations to generate the initial migration state
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Thanks Collin Anderson for the input when creating the patch and Tim Graham for the review.
2015-01-12 18:39:18 +01:00
1aa3e09c20
Fixed #23745 -- Reused states as much as possible in migrations
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Thanks Tim Graham and Markus Holtermann for the reviews.
2015-01-02 15:37:10 +01:00
2a9c4b4901
Passed around the state between migrations
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Refs #23745 .
2015-01-02 15:37:10 +01:00
a159b1facd
Replaced migration state render() by apps cached property
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Refs #23745 .
2015-01-02 15:19:36 +01:00
ab2819aa7b
Fixed #23410 -- Avoided unnecessary rollbacks in related apps when migrating backwards.
2014-11-19 16:11:44 -07:00
d7ab2cefb7
Revert "Fixed #23474 -- Prevented migrating backwards from unapplying the wrong migrations."
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This reverts commit abcf28a076
2014-09-24 15:49:30 -04:00
2a1bdf5ced
Called table_names instead of get_table_list in migrations
2014-09-23 20:13:31 +02:00
abcf28a076
Fixed #23474 -- Prevented migrating backwards from unapplying the wrong migrations.
2014-09-15 14:56:59 -04:00
4418559138
Fix soft_applied in a way that doesn't break tests
2014-07-29 09:24:07 -07:00
5ed3834cbe
Make detect_soft_applied exit correctly on non-create migrations
2014-07-29 09:20:03 -07:00
a64bc3df77
Fixed #23093 : soft application detection for swapped models
2014-07-25 09:35:38 -07:00
21c496ea52
Fixed #22881 -- Better soft_applied migration detection
2014-06-23 13:36:22 +12:00
12474dacef
Added a bunch of missing unicode_literals
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Refs #22564 .
2014-05-06 09:13:07 +02:00
8f6dff372b
Fixed #22485 : Include all unmigrated apps in project state by default.
2014-04-30 12:25:12 -07:00
0d91225892
Fixed many typos in comments and docstrings.
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Thanks Piotr Kasprzyk for help with the patch.
2014-03-03 07:38:09 -05:00
4b3b25104d
Fix soft-apply detection of migrations with dependencies
2014-01-24 12:26:38 +00:00
c81fae6b95
Used app_label instead of appname.
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The last component of the dotted path to the application module is
consistently referenced as the application "label". For instance it's
AppConfig.label. appname could be confused with AppConfig.name, which is
the full dotted path.
2013-12-28 09:53:02 +01:00
1716b7ce5a
Renamed AppCache to Apps.
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Also renamed app_cache to apps and "app cache" to "app registry".
Deprecated AppCache.app_cache_ready() in favor of Apps.ready().
2013-12-24 12:25:17 +01:00
67b51b9895
Include deferred SQL in sqlmigrate output
2013-11-27 16:29:37 +00:00
e9cb333bc3
Auto-apply initial migrations if their tables exist already.
2013-10-30 15:17:49 +00:00
5ab8b5d72c
Fix migration planner to fully understand squashed migrations. And test.
2013-10-23 22:56:54 +01:00
8a3e543f26
Make sqlmigrate ignore the RunPython operation
2013-09-25 14:37:44 +01:00
efd1e6096e
Adding 'sqlmigrate' command and quote_parameter to support it.
2013-09-06 15:28:12 -05:00
b61b634628
Fix weird planning issues when already fully migrated.
2013-08-11 15:28:51 +01:00
52643a69e3
Add --fake option to migrate
2013-07-26 16:47:00 +01:00
162f7b938f
Make migrate command recognise prefixes and 'zero'.
2013-07-22 19:43:58 +01:00
315ab41e41
Initial stab at a migrate command, it's probably quite a way off.
2013-06-07 18:47:17 +01:00
7609e0b42e
Remove debug prints
2013-05-30 18:25:57 +01:00
e6f7f4533c
Add an Executor for end-to-end running
2013-05-30 18:08:58 +01:00
Marten Kenbeek
Markus Holtermann
Tim Graham
Claude Paroz
Carl Meyer
valtron
Andrew Godwin
Chris Beaven
Rodolfo Carvalho
Aymeric Augustin