最近公司在开发一个系统,要我设计一个数据库表,实在对数据库不熟,大家在我看看如何把这个表拆分比较合理?ID跟IP为关建字.
ID Content IP Service Status
1 www.baidu.com 202.102.1.3 FTP on
1 www.baidu.com 202.102.1.4 FTP on
1 www.baidu.com 202.102.1.5 FTP on
4 www.163.com 202.102.2.4 Ping on
4 www.163.com 202.102.2.6 Ping on
4 www.163.com 202.102.2.7 Ping on
4 www.163.com 202.102.2.8 Ping on
ID Content IP Service Status
1 www.baidu.com 202.102.1.3 FTP on
1 www.baidu.com 202.102.1.4 FTP on
1 www.baidu.com 202.102.1.5 FTP on
4 www.163.com 202.102.2.4 Ping on
4 www.163.com 202.102.2.6 Ping on
4 www.163.com 202.102.2.7 Ping on
4 www.163.com 202.102.2.8 Ping on
解决方案 »
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