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HomeDatabaseMysql Tutorial数据库操作规范

数据库操作规范

Jun 07, 2016 pm 03:41 PM
httpmoperatedatabasespecification

http://blog.csdn.net/msdnchina/article/details/42780787 1.涉及到写入数据库的操作,请务必使用 nohup 的方式 或者使用: “操作终端PC机--客户机房windows主机--数据库服务器主机”的连接模式 或者在数据库服务器上开一个vnc。 这里的写入数据库的操作,

http://blog.csdn.net/msdnchina/article/details/42780787

1.涉及到写入数据库的操作,请务必使用 nohup  &的方式 或者使用: “操作终端PC机-->客户机房windows主机-->数据库服务器主机”的连接模式 或者在数据库服务器上开一个vnc。


  这里的写入数据库的操作,包括如下行为: 

  1.1 imp (非impdp)导入数据,建议 使用 nohup  &的方式,放在os的后台运行。请将dmp文件事先放在 db server上,不要在客户端用imp @ 方式导入数据。

  1.2 db升级:建议使用 “操作终端PC机-->客户机房windows主机-->数据库服务器主机”的连接模式 或者 在数据库服务器上开一个vnc(以下简称vnc模式)。

           严禁 使用“操作终端PC机-->数据库服务器主机”的连接模式(非vnc模式)。因为,若是pc机被踢掉网线(等等此类的意外故障),那你就等着哭吧。 


2.涉及到写入数据库的操作,严禁使用无线网络,必须使用有线网络。

  若是客户执意要求使用无线网络,请客户务必签署免责声明书。当客户签署免责声明书之后,工程师才能干活。

3.工程师严禁将自己的USB设备(手机,移动硬盘,U盘等)直接插入客户服务器USB接口。

   以前遇到过维护工程师入场维护手机没电,自己将USB数据线直接插入客户服务器USB接口而造成服务器主板被烧坏,造成意外宕机的情况。

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