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Code Issues 32 Releases Wiki Activity

Refs #27064 -- Added RenameIndex migration operation.

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This commit is contained in:
David Wobrock
2022-05-02 17:22:54 +02:00
committed by Mariusz Felisiak
parent 20e65a34ae
commit eacd4977f6
14 changed files with 411 additions and 1 deletions
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38
tests/migrations/test_optimizer.py
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@@ -1114,3 +1114,41 @@ class OptimizerTests(SimpleTestCase):
),
],
)
def test_rename_index(self):
self.assertOptimizesTo(
[
migrations.RenameIndex(
"Pony", new_name="mid_name", old_fields=("weight", "pink")
),
migrations.RenameIndex(
"Pony", new_name="new_name", old_name="mid_name"
),
],
[
migrations.RenameIndex(
"Pony", new_name="new_name", old_fields=("weight", "pink")
),
],
)
self.assertOptimizesTo(
[
migrations.RenameIndex(
"Pony", new_name="mid_name", old_name="old_name"
),
migrations.RenameIndex(
"Pony", new_name="new_name", old_name="mid_name"
),
],
[migrations.RenameIndex("Pony", new_name="new_name", old_name="old_name")],
)
self.assertDoesNotOptimize(
[
migrations.RenameIndex(
"Pony", new_name="mid_name", old_name="old_name"
),
migrations.RenameIndex(
"Pony", new_name="new_name", old_fields=("weight", "pink")
),
]
)