Unanswered: How to do UNPIVOT with dynamic column names within a FUNCTION
I have a problem and I hope you can help me. I need to use UNPIVOT inside a user defined function. The problem is, my column list should be dynamic. I tried to use EXEC (@SQL) to build my SELECT query and I found out it is impossible to use EXEC inside function so I don't know how I can make my query. I appreciate for you helps.