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| author | Amos Onn <amosonn@gmail.com> | 2015-12-08 17:18:00 +0200 |
|---|---|---|
| committer | Tim Graham <timograham@gmail.com> | 2016-01-07 08:13:56 -0500 |
| commit | bd3c2900fc0e6863924d3b27f0713aa3022c061d (patch) | |
| tree | 81676d454d2887258f86a953ed3ce0125dd7a5cc /tests/basic/tests.py | |
| parent | 5ccb7f5f22e354ba3546071ec0351d0e9c86c229 (diff) | |
Fixed #25892 -- Optimized SeparateDatabaseAndState.database_backwards().
Now intermediate states in the database_backwards are cached, similar to
the executor's migrate() (or _migrate_all_backwards()). This makes the
migration run much faster (O(n) instead of O(n^2) over number of
database_operations).
Diffstat (limited to 'tests/basic/tests.py')
0 files changed, 0 insertions, 0 deletions