创建rowid：

select dbms_rowid.rowid_create(1,ROW_WAIT_OBJ#,ROW_WAIT_FILE#,ROW_WAIT_BLOCK#,ROW_WAIT_ROW#) from v$session where sid='152';

然后根据rowid查看操作列：

select * from test where rowid='AAANWHAABAAAOjSAAA';