龚虹嘉海康威视反了倍:asp 删除问题

来源:百度文库 编辑:查人人中国名人网 时间:2024/05/09 10:36:39
Sql = "Delete * from choose_course WHERE (teachername='"+Session("teachername")+"') and (studentid='"studentid"') and (c_num="&CInt(c_num)),

我想按上面的三个条件删除数据库中的记录,其中studentid='"studentid"' 为文本类型,后面的c_num为数字类型,但是按上面的写法是有错的,请问要怎样修改?谢谢
三件条件不行,我改成两个条件如:
Sql = "Delete * from choose_course WHERE studentid="Request("studentid")" and c_num="&CInt(c_num)
要怎样改呢?

sql = "delete from choose_course where teachername='"&Session("teachername")&"' and studentid='"&studentid&"' and c_num="+CInt(c_num))
你这样试试吧!~

Delete * from choose_course 去掉 * from

a and (b and c)
and 要这样用。

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