Refactored get_date_trunc_sql() to DatabaseOperations.date_trunc_sql(). Refs #5106

git-svn-id: http://code.djangoproject.com/svn/django/trunk@5952 bcc190cf-cafb-0310-a4f2-bffc1f526a37

1 files changed, 6 insertions, 6 deletions

diff --git a/django/db/backends/sqlite3/base.py b/django/db/backends/sqlite3/base.py
index c7e84d7946..6caf01dcac 100644
--- a/django/db/backends/sqlite3/base.py
+++ b/django/db/backends/sqlite3/base.py
@@ -37,9 +37,14 @@ Database.register_adapter(decimal.Decimal, util.rev_typecast_decimal)
 class DatabaseOperations(BaseDatabaseOperations):
     def date_extract_sql(self, lookup_type, field_name):
         # sqlite doesn't support extract, so we fake it with the user-defined
-        # function _sqlite_extract that's registered in connect().
+        # function django_extract that's registered in connect().
         return 'django_extract("%s", %s)' % (lookup_type.lower(), field_name)
 
+    def date_trunc_sql(self, lookup_type, field_name):
+        # sqlite doesn't support DATE_TRUNC, so we fake it with a user-defined
+        # function django_date_trunc that's registered in connect().
+        return 'django_date_trunc("%s", %s)' % (lookup_type.lower(), field_name)
+
 class DatabaseWrapper(BaseDatabaseWrapper):
     ops = DatabaseOperations()
 
@@ -110,11 +115,6 @@ def _sqlite_extract(lookup_type, dt):
         return None
     return str(getattr(dt, lookup_type))
 
-def get_date_trunc_sql(lookup_type, field_name):
-    # lookup_type is 'year', 'month', 'day'
-    # sqlite doesn't support DATE_TRUNC, so we fake it as above.
-    return 'django_date_trunc("%s", %s)' % (lookup_type.lower(), field_name)
-
 def get_datetime_cast_sql():
     return None