我正在SQLserver 2014中创建一个查询set @ff='DAY'+cast((SELECT DAY('2011-04-02')) as varchar(2))update CUSTOMER set DAY1='p' where USERId=12
update CUSTOMER set @ff=''+'f'+'
我试图通过迭代服务器名列表并执行一些动态SQL来更新多个远程服务器上的表。见下文。DECLARE @Sql NVARCHAR(4000)SET @Server_Name='SomeServer'
SET @Sql='UPDATE ' + @Server_Name + '.dba_sandbox.dbo.SomeTable SET So