SQL的删除语句为什么不能这样写啊?SOS
SQL是查询语句SELECT * FROM Teacher_course,Student_course,Course为什么删除语句就不能写为DELETE FROM Teacher_course,Student_course,Course???
2007-06-08 23:56
2007-06-09 16:56
2007-06-10 15:24
2007-06-10 15:32
2007-06-12 11:51
2007-06-12 15:05
2007-06-13 09:08
樓主,在select,insert,update,delete中,除了select能對多表外,其它的都只能對一個表,你就死了這條心吧

2007-06-13 14:18
2007-06-13 14:46