SQL>
SQL> CREATE TABLE DEPT(
2 DEPTNO NUMBER(2),
3 DNAME VARCHAR2(14),
4 LOC VARCHAR2(13)
5 );
Table created.
SQL>
SQL> INSERT INTO DEPT VALUES (10, 'ACCOUNTING', 'NEW YORK');
1 row created.
SQL> INSERT INTO DEPT VALUES (20, 'RESEARCH', 'DALLAS');
1 row created.
SQL> INSERT INTO DEPT VALUES (30, 'SALES', 'CHICAGO');
1 row created.
SQL> INSERT INTO DEPT VALUES (40, 'OPERATIONS', 'BOSTON');
1 row created.
SQL>
SQL>
SQL>
SQL> update dept
2 set dname = lower(dname)
3 where deptno = 10;
1 row updated.
SQL>
SQL> select deptno, dname,
2 dbms_rowid.rowid_block_number(rowid) blockno,ora_rowscn
3 from dept;
DEPTNO DNAME BLOCKNO ORA_ROWSCN
---------- -------------- ---------- ----------
10 accounting 42706 1295679
20 RESEARCH 42706 1295679
30 SALES 42706 1295679
40 OPERATIONS 42706 1295679
SQL> drop table dept;
Table dropped.
SQL>