newforms-admin: Merged from trunk up to [7808]. Fixed #7519, #7573

git-svn-id: http://code.djangoproject.com/svn/django/branches/newforms-admin@7809 bcc190cf-cafb-0310-a4f2-bffc1f526a37

django/db/backends/mysql_old/base.py

@@ -64,7 +64,6 @@ class MysqlDebugWrapper:
             return getattr(self.cursor, attr)
 
 class DatabaseFeatures(BaseDatabaseFeatures):
-    autoindexes_primary_keys = False
     inline_fk_references = False
     empty_fetchmany_value = ()
     update_can_self_select = False
@@ -140,7 +139,7 @@ class DatabaseWrapper(BaseDatabaseWrapper):
     features = DatabaseFeatures()
     ops = DatabaseOperations()
     operators = {
-        'exact': '= %s',
+        'exact': '= BINARY %s',
         'iexact': 'LIKE %s',
         'contains': 'LIKE BINARY %s',
         'icontains': 'LIKE %s',