Oracle Solution for Error ora-54020
ORA-54020: Virtual column expression cannot be changed because it is a subpartitioning column
What triggered the Error:
Attempted to modify the expression of a virtual column that was also a subpartitioning column.What should we do to fix it:
This is not supported.
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
