ORA-54015
Duplicate column expression was specified.
Cause
Expression of the virtual column being added or created conflicted with an existing or previously specified functional index expression or virtual column expression.
Action
Change the expression of the virtual column so that there are no duplicate expressions.
ORA-54015
Duplicate column expression was specified
Cause
Expression of the virtual column being added/created conflicts with an existing/previously specified functional index expression or virtual column expression
Action
Change the expression of the virtual column os there are no duplicate expressions
ORA-54015
Duplicate column expression was specified
Cause
Expression of the virtual column being added/created conflicts with an existing/previously specified functional index expression or virtual column expression
Action
Change the expression of the virtual column os there are no duplicate expressions
