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Code Issues 32 Releases Wiki Activity

Fixed #29778 -- Fixed quoting of unique index names.

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Regression in 3b429c9673.
This commit is contained in:
Oleg
2018-09-25 23:00:20 +03:00
committed by Tim Graham
parent 8624459586
commit d1d5c97bc2
3 changed files with 18 additions and 1 deletions
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12
tests/schema/tests.py
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@@ -1558,6 +1558,18 @@ class SchemaTests(TransactionTestCase):
TagUniqueRename.objects.create(title="bar", slug2="foo")
Tag.objects.all().delete()
def test_unique_name_quoting(self):
old_table_name = TagUniqueRename._meta.db_table
try:
with connection.schema_editor() as editor:
editor.create_model(TagUniqueRename)
editor.alter_db_table(TagUniqueRename, old_table_name, 'unique-table')
TagUniqueRename._meta.db_table = 'unique-table'
# This fails if the unique index name isn't quoted.
editor.alter_unique_together(TagUniqueRename, [], (('title', 'slug2'),))
finally:
TagUniqueRename._meta.db_table = old_table_name
@isolate_apps('schema')
@unittest.skipIf(connection.vendor == 'sqlite', 'SQLite naively remakes the table on field alteration.')
@skipUnlessDBFeature('supports_foreign_keys')