SELECT *
FROM 表1
LEFT JOIN 表2
ON 表1.關聯字段=表2.關聯字段
LEFT JOIN 表3
ON (表1/表2).關聯字段=表3.關聯字段
WHERE 條件
delete from [HYMSDT].[dbo].[T_Station] where Sta_Guid in (select top 8 Sta_Guid from [HYMSDT].[dbo].[T_Station] order by Sta_Guid desc)
