Fixed #8592 -- Fixed a bug in the way savepoint usage was disabled for

PostgreSQL < 8.0.


git-svn-id: http://code.djangoproject.com/svn/django/trunk@8648 bcc190cf-cafb-0310-a4f2-bffc1f526a37

django/db/backends/postgresql/base.py

@@ -117,11 +117,10 @@ class DatabaseWrapper(BaseDatabaseWrapper):
         if set_tz:
             cursor.execute("SET TIME ZONE %s", [settings.TIME_ZONE])
             if not hasattr(self, '_version'):
-                version = get_version(cursor)
-                self.__class__._version = version
-                if version < (8, 0):
-                    # No savepoint support for earlier version of PostgreSQL.
-                    self.features.uses_savepoints = False
+                self.__class__._version = get_version(cursor)
+            if self._version < (8, 0):
+                # No savepoint support for earlier version of PostgreSQL.
+                self.features.uses_savepoints = False
         cursor.execute("SET client_encoding to 'UNICODE'")
         cursor = UnicodeCursorWrapper(cursor, 'utf-8')
         return cursor

django/db/backends/postgresql_psycopg2/base.py

@@ -89,9 +89,8 @@ class DatabaseWrapper(BaseDatabaseWrapper):
         if set_tz:
             cursor.execute("SET TIME ZONE %s", [settings.TIME_ZONE])
             if not hasattr(self, '_version'):
-                version = get_version(cursor)
-                self.__class__._version = version
-                if version < (8, 0):
-                    # No savepoint support for earlier version of PostgreSQL.
-                    self.features.uses_savepoints = False
+                self.__class__._version = get_version(cursor)
+            if self._version < (8, 0):
+                # No savepoint support for earlier version of PostgreSQL.
+                self.features.uses_savepoints = False
         return cursor