ORA-39269
        Cannot alter a column of type LONG to anything other than LOB.
        
        
        Cause
        DBMS_METADATA_DIFF was comparing two table columns, the first of type LONG, the second of a data type other than LOB.  There is no SQL ALTER statement to modify a long data type to anything other than a CLOB or NCLOB.
        Action
        The difference cannot be eliminated with an SQL ALTER statement.
        
     
    
    
        ORA-39269
        Cannot alter a column of type LONG to anything other than LOB.
        
        
        Cause
        DBMS_METADATA_DIFF was comparing two table columns, the first of type LONG, the second of a data type other than LOB.  There is no SQL ALTER statement to modify a long data type to anything other than a CLOB or NCLOB.
        Action
        The difference cannot be eliminated with an SQL ALTER statement.
        
     
    
    
        ORA-39269
        Cannot alter a column of type LONG to anything other than LOB.
        
        
        Cause
        DBMS_METADATA_DIFF was comparing two table columns, the first of type LONG, the second of a data type other than LOB.  There is no SQL ALTER statement to modify a long data type to anything other than a CLOB or NCLOB.
        Action
        The difference cannot be eliminated with an SQL ALTER statement.