Commit db6bab5c authored by Ian Kelly's avatar Ian Kelly
Browse files

Fixed an Oracle error on double negations in where conditions. Fixed #7111 

git-svn-id: http://code.djangoproject.com/svn/django/trunk@7509 bcc190cf-cafb-0310-a4f2-bffc1f526a37
parent 2061b3f3

django/db/models/sql/where.py

+3 −3
Original line number Diff line number Diff line
@@ -51,12 +51,12 @@ class WhereNode(tree.Node): 
                    format = '(%s)'

                elif isinstance(child, tree.Node):

                    sql, params = self.as_sql(child, qn)

                    if len(child.children) == 1:

                    if child.negated:

                        format = 'NOT (%s)'

                    elif len(child.children) == 1:

                        format = '%s'

                    else:

                        format = '(%s)'

                    if child.negated:

                        format = 'NOT %s' % format

                else:

                    sql, params = self.make_atom(child, qn)

                    format = '%s'