我在SQL命令中收到错误未正确结束

Question

当我进入这个

INSERT INTO works_on
(essn, pno, hours)
values
('123456789', 1, 32.5),
('123456789', 2, 7.5),
('666884444', 3, 40.0),
('453453453', 1, 20.0),
('453453453', 2, 20.0),
('333445555', 2, 10.0),
('333445555', 3, 10.0),
('333445555', 10, 10.0),
('333445555', 20, 10.0),
('999887777', 30, 30.0),
('999887777', 10, 10.0),
('987987987', 10, 35.0),
('987987987', 30, 5.0),
('987654321', 30, 20.0),
('987654321', 20, 15.0),
('888665555', 20, 0);

我得到了跟随错误

ORA-00933:SQL命令未正确结束

Answer 1

在Oracle中,你不能像这样指定多组值(我猜你是来自允许该语法的MySQL背景).最简单的方法是生成多个INSERT语句

INSERT INTO works_on
(essn, pno, hours)
values
('123456789', 1, 32.5);

INSERT INTO works_on
(essn, pno, hours)
values
('123456789', 2, 7.5);

INSERT INTO works_on
(essn, pno, hours)
values
('666884444', 3, 40.0);

...

您还可以使用单个INSERT ALL语句插入多行

INSERT ALL
  INTO works_on(essn, pno, hours) values('123456789', 1, 32.5)
  INTO works_on(essn, pno, hours) values('123456789', 2, 7.5)
  INTO works_on(essn, pno, hours) values('666884444', 3, 40.0)
  INTO works_on(essn, pno, hours) values('453453453', 1, 20.0)
  INTO works_on(essn, pno, hours) values('453453453', 2, 20.0)
  INTO works_on(essn, pno, hours) values('333445555', 2, 10.0)
  INTO works_on(essn, pno, hours) values('333445555', 3, 10.0)
  ...
SELECT *
  FROM dual;