So you're saying that if you and I are both making changes to a table at the same time, when you run a commit you also commit my changes and then if I decide that I want to undo my changes, I can't roll them back because you already committed them?
Sure that's how transactions work? (hint, look up the meaning of ACID as it applied to transactions, specifically what the I stands for and means)
Gail Shaw
Microsoft Certified Master: SQL Server, MVP, M.Sc (Comp Sci)
SQL In The Wild: Discussions on DB performance with occasional diversions into recoverability