SQLSERVERS 数据整理方法,需要的朋友可以参考下。
今天星期天,因数据库太慢,最后决定将数据库进行重新整理.(假定数据库名称为:DB_ste)
1、根据现在的数据库的脚本创建一个脚本文件(FILENAME:DB_ste.sql)
2、建立新的数据库DB_ste2,若有文件组的数据库,则需要建立相同的文件组。(DB_ste_Group)
3、将数据文件(DB_ste)在新的数据库DB_ste2执行。(注意:因有些过程依赖其他服务器的数据库,所以服务器一定要联网络,在创建时会有些警告。而且新的数据库中的PRIMARY与CHECK的名称与旧的名称不一样,可以不理睬。)
4、利用MSSQL自带的DTS工具将DB_ste中的数据导入到DB_ste2中。
5、更改sp_renamedb 'DB_ste','DB_test'.
sp_renamedb 'DB_ste2','DB_ste'
6、可以进行利用数据库。
总结:
虽然这种方法对数据库的速度帮助比较大,但是并未从根本上解决数据库慢的问题。
因为数据库慢的最终原因没有查找的,所以再过半年,数据库同样会出现慢的情况,而且还会更慢。
总不会届时再如此整理吧,常在河边走,那有不湿鞋的。哪天数据搞出问题来就麻烦了。

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