如何在链接服务器中运行选择查询

Question

我已将一台服务器 [10.66.78.62\SQLSERVER2017] 与我的 sql server 链接 测试连接：成功

运行查询时无法识别数据库。

错误：Invalid object name 'EWS.dbo.EWS_Final'。

我尝试在数据库之前附加服务器名称。 ....

没有成功。

        SELECT sum(case when DATEDIFF(DAY, TAB.[DPS Created Time]) 
    FROM [EWS].[dbo].[EWS_Final] with (nolock)
        OUTER APPLY (select top 1 d.[DPS #],d.[Service Request Number],d.[DPS Created Time], d.[DPS Type], d.[Labor Status], d.[Parts Status], d.[Activity Status] , d.[Call Type]
from [EWS].[dbo].[EWS_DispatchDetails] d 
where CAST([DPS #] as bigint) !=0  and [EWS].[dbo].[EWS_Final].[Service Request Number] = d.[Service Request Number] 
order by  d.[DPS Created Time] desc) as tab
    where [Employee Subgroup Name] = 'OOP'
    and [Region] = 'NORTHAM'
    --and [Bus Rpt Team Name] NOT IN ('ARG','OOP_ARG','Not Assigned','GGN_OOP_SSR','BRA_EMEA_OOP' )
    and  [Location] IN ('Delhi, India')

Answer 1

您可以将下面给出的语法用于链接服务器查询：

select * 
FROM [Linked servername].[DatabaseName].[Schema Name].[TableName]