ORA-39321
cannot alter functional index or virtual or materialzed expression column: string
Cause
An altered column was referenced in a virtual column or functional index expression or materialized expression column. There is no SQL ALTER statement to change a column which is referenced in one of these types of expressions.
Action
The difference cannot be eliminated with a SQL ALTER statement.
ORA-39321
Cannot alter functional index or virtual expression column: string
Cause
Altered column was referenced in a virtual column or functional index expression. There is no SQL ALTER statement to change a column which is referenced in one of these types of expressions.
Action
The difference cannot be eliminated with a SQL ALTER statement.
ORA-39321
Cannot alter functional index or virtual expression column: string
Cause
Altered column was referenced in a virtual column or functional index expression. There is no SQL ALTER statement to change a column which is referenced in one of these types of expressions.
Action
The difference cannot be eliminated with a SQL ALTER statement.
