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Code Issues 32 Releases Wiki Activity

Fixed #27869 -- Added fastupdate and gin_pending_list_limit params to GinIndex.

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Thanks Tim Graham and Markus Holtermann for review.
This commit is contained in:
Mads Jensen
2017-05-30 23:17:32 +02:00
committed by Tim Graham
parent 2503ad5154
commit de42adf4ff
5 changed files with 84 additions and 3 deletions
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42
tests/postgres_tests/test_indexes.py
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@@ -65,11 +65,24 @@ class GinIndexTests(PostgreSQLTestCase):
self.assertEqual(index.name, 'postgres_te_field_def2f8_gin')
def test_deconstruction(self):
index = GinIndex(fields=['title'], name='test_title_gin')
index = GinIndex(
fields=['title'],
name='test_title_gin',
fastupdate=True,
gin_pending_list_limit=128,
)
path, args, kwargs = index.deconstruct()
self.assertEqual(path, 'django.contrib.postgres.indexes.GinIndex')
self.assertEqual(args, ())
self.assertEqual(kwargs, {'fields': ['title'], 'name': 'test_title_gin'})
self.assertEqual(
kwargs,
{
'fields': ['title'],
'name': 'test_title_gin',
'fastupdate': True,
'gin_pending_list_limit': 128,
}
)
class SchemaTests(PostgreSQLTestCase):
@@ -97,6 +110,31 @@ class SchemaTests(PostgreSQLTestCase):
editor.remove_index(IntegerArrayModel, index)
self.assertNotIn(index_name, self.get_constraints(IntegerArrayModel._meta.db_table))
def test_gin_fastupdate(self):
index_name = 'integer_array_gin_fastupdate'
index = GinIndex(fields=['field'], name=index_name, fastupdate=False)
with connection.schema_editor() as editor:
editor.add_index(IntegerArrayModel, index)
constraints = self.get_constraints(IntegerArrayModel._meta.db_table)
self.assertEqual(constraints[index_name]['type'], 'gin')
self.assertEqual(constraints[index_name]['options'], ['fastupdate=off'])
with connection.schema_editor() as editor:
editor.remove_index(IntegerArrayModel, index)
self.assertNotIn(index_name, self.get_constraints(IntegerArrayModel._meta.db_table))
@skipUnlessDBFeature('has_gin_pending_list_limit')
def test_gin_parameters(self):
index_name = 'integer_array_gin_params'
index = GinIndex(fields=['field'], name=index_name, fastupdate=True, gin_pending_list_limit=64)
with connection.schema_editor() as editor:
editor.add_index(IntegerArrayModel, index)
constraints = self.get_constraints(IntegerArrayModel._meta.db_table)
self.assertEqual(constraints[index_name]['type'], 'gin')
self.assertEqual(constraints[index_name]['options'], ['gin_pending_list_limit=64', 'fastupdate=on'])
with connection.schema_editor() as editor:
editor.remove_index(IntegerArrayModel, index)
self.assertNotIn(index_name, self.get_constraints(IntegerArrayModel._meta.db_table))
@skipUnlessDBFeature('has_brin_index_support')
def test_brin_index(self):
index_name = 'char_field_model_field_brin'