> name VARCHAR2(20)
);
INSERT INTO my_test VALUES (1, 'This is line 1');
INSERT INTO my_test VALUES (1, 'This is line 1');
INSERT INTO my_test VALUES (1, 'This is line 1');
INSERT INTO my_test VALUES (1, 'This is line 1');
INSERT INTO my_test VALUES (1, 'This is line 1');
COMMIT;
SELECT * FROM my_test;
SELECT ROWID,> -- 具体 ROWID 值要看查询的返回
DELETE FROM my_test WHERE ROWID='AAAHoSAAJAAAAH0AAC';
SELECT ROWNUM,> SELECT * FROM my_test WHERE ROWNUM= 15000 AND s.empsal