Tweaked a test model in delete_regress to avoid having a column name that causes a failure on Oracle.
Tweaked a test model in delete_regress to avoid having a column name that causes a failure on Oracle.


git-svn-id: 554f83ef17aa7291f84efa897c1acfc5d0035373@12915 bcc190cf-cafb-0310-a4f2-bffc1f526a37

svn2github/django,svn2github/django,svn2github/django