A small note on sqlCVS and how it works:
When you sqlCVS update, sqlCVS updates all records that you have not touched with updated information, and adds new records.
sqlCVS update NEVER touches changes you did.
If you want to revert changes you did, go to sqlCVS diff, and mark the ones you want reverted, and click revert (as has been highlighted by pw44)
Make sure you do the above steps for each and every repo SEPERATE! Otherwise, the update might not happen correct.
Hope this helps.