Added DatabaseFeatures.is_postgresql_9_5 to avoid repetition.
@@ -52,17 +52,10 @@ class DatabaseFeatures(BaseDatabaseFeatures):
supports_aggregate_filter_clause = True
@cached_property
- def has_select_for_update_skip_locked(self):
+ def is_postgresql_9_5(self):
return self.connection.pg_version >= 90500
- @cached_property
- def has_brin_index_support(self):
- return self.connection.pg_version >= 90500
-
- @cached_property
- def has_jsonb_agg(self):
- return self.connection.pg_version >= 90500
-
- @cached_property
- def has_gin_pending_list_limit(self):
- return self.connection.pg_version >= 90500
+ has_select_for_update_skip_locked = is_postgresql_9_5
+ has_brin_index_support = is_postgresql_9_5
+ has_jsonb_agg = is_postgresql_9_5
+ has_gin_pending_list_limit = is_postgresql_9_5
