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Refs #29722 -- Added introspection of materialized views for PostgreSQL.

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Nick Pope 2018-09-12 01:23:35 +01:00 • committed by Tim Graham
parent 45ef3df7d0
commit bf8b625a3b
4 changed files with 50 additions and 12 deletions
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24
tests/inspectdb/tests.py
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@ -310,6 +310,30 @@ class InspectDBTransactionalTests(TransactionTestCase):
with connection.cursor() as cursor:
cursor.execute('DROP VIEW inspectdb_people_view')
@skipUnless(connection.vendor == 'postgresql', 'PostgreSQL specific SQL')
def test_include_materialized_views(self):
"""inspectdb --include-views creates models for database materialized views."""
with connection.cursor() as cursor:
cursor.execute(
'CREATE MATERIALIZED VIEW inspectdb_people_materialized_view AS '
'SELECT id, name FROM inspectdb_people'
)
out = StringIO()
view_model = 'class InspectdbPeopleMaterializedView(models.Model):'
view_managed = 'managed = False # Created from a view.'
try:
call_command('inspectdb', table_name_filter=inspectdb_tables_only, stdout=out)
no_views_output = out.getvalue()
self.assertNotIn(view_model, no_views_output)
self.assertNotIn(view_managed, no_views_output)
call_command('inspectdb', table_name_filter=inspectdb_tables_only, include_views=True, stdout=out)
with_views_output = out.getvalue()
self.assertIn(view_model, with_views_output)
self.assertIn(view_managed, with_views_output)
finally:
with connection.cursor() as cursor:
cursor.execute('DROP MATERIALIZED VIEW IF EXISTS inspectdb_people_materialized_view')
@skipUnless(connection.vendor == 'postgresql', 'PostgreSQL specific SQL')
def test_foreign_data_wrapper(self):
with connection.cursor() as cursor: