Changeset 7283

Timestamp:

03/18/08 01:15:29 (6 months ago)

Author:

mtredinnick

Message:

queryset-refactor: Different database backends return different empty sequences
when fetchmany() is exhausted. This change allows for that. Fixed #6807.

Nice debugging from tpherndon.

Files:

• django/branches/queryset-refactor/django/db/backends/__init__.py (modified) (1 diff)
• django/branches/queryset-refactor/django/db/backends/mysql/base.py (modified) (1 diff)
• django/branches/queryset-refactor/django/db/backends/mysql_old/base.py (modified) (1 diff)
• django/branches/queryset-refactor/django/db/models/sql/query.py (modified) (1 diff)

django/branches/queryset-refactor/django/db/backends/__init__.py

@@ -51 +51 @@
-    uses_case_insensitive_names = False
-    uses_custom_queryset = False
+    empty_fetchmany_value = []
-
-class BaseDatabaseOperations(object):

django/branches/queryset-refactor/django/db/backends/mysql/base.py

@@ -62 +62 @@
-    autoindexes_primary_keys = False
-    inline_fk_references = False
+    empty_fetchmany_value = ()
-
-class DatabaseOperations(BaseDatabaseOperations):

django/branches/queryset-refactor/django/db/backends/mysql_old/base.py

@@ -67 +67 @@
-    autoindexes_primary_keys = False
-    inline_fk_references = False
+    empty_fetchmany_value = ()
-
-class DatabaseOperations(BaseDatabaseOperations):

django/branches/queryset-refactor/django/db/models/sql/query.py

@@ -1331 +1331 @@
-            return cursor.fetchone()
-        # The MULTI case.
-
+
+
-
-def get_order_dir(field, default='ASC'):