新安装的sqlserver 2008 R2,并还原数据库后,修改了服务器的主机名称,导致sqlserver的实例名称有变化.
一下是查询方式语句
use master go select @@SERVERNAME select SERVERPROPERTY(‘servername‘)
下面是修改语句
use master go if SERVERPROPERTY(‘servername‘) <> @@SERVERNAME begin declare @server sysname set @server = @@SERVERNAME exec sp_dropserver @server=@server set @server= CAST(SERVERPROPERTY(‘servername‘) as sysname) exec sp_addserver @server = @server,@local=‘LOCAL‘ end
修改后,重启sqlserver ,再次验证实例名称.
原文：https://www.cnblogs.com/xzlive/p/12955519.html