WonderDesk SQL Help Desk Software Screenshots
Control Panel - Database - SQL Settings

The WonderDesk SQL is a powerful and flexible help desk package. Not only does the WonderDesk allow you to use any flavor of Unix, Linux, Windows NT, Windows 2000, Windows 2003, Windows XP Pro, but you can also choose four different SQL databases: MySQL, Microsoft SQL, Oracle, and PostgreSQL. The same WonderDesk package does all of that!  No need to download different versions, it's flexible enough to accommodate your servers.