Resolving the MERGE statement attempted to UPDATE or DELETE the same row more than once error

(Dallas Snider) I’m receiving the following error when attempting to run a T-SQL MERGE statement: “Msg 8672, Level 16, State 1, Line 123. The MERGE statement attempted to UPDATE or DELETE the same row more than once. This happens when a target row matches more than one source row.

Read More - Register for Free Membership