Oracle Solution for Error ora-54015
ORA-54015: Duplicate column expression was specified
What triggered the Error:
Expression of the virtual column being added/created conflicts with an existing/previously specified functional index expression or virtual column expressionWhat should we do to fix it:
Change the expression of the virtual column os there are no duplicate expressions
If this was not sufficient go over to:
Oracle Official Support Knowledge Center
Or maybe those geeks at: StackOverflow Board
Or maybe those geeks at: StackOverflow Board
