摘要:
(1)查询所有供应商情况,先按城市升序排列,城市相同按供应商名称降序排列。SqlSELECT * FROM s ORDER BY city ASC, sname DESC;(2)查询所有零件情况,先按零件名称升序排列,零件名称相同按重量降序排列。SqlSELECT * FROM p ORDER BY 阅读全文
摘要:
弹出层界面<%-- Created by IntelliJ IDEA. User: 29782 Date: 2024/5/15 Time: 20:42 To change this template use File | Settings | File Templates.--%><%@ page 阅读全文