我有以下5个表和1表作为外键连接在2个表中。我的困境是,我无法弄清楚哪张桌子先掉落。下面是我想删除表的代码,我已经按照以下顺序 更新删除表的代码创建的表: IF EXISTS (SELECT*FROM INFORMATION_SCHEMA.TABLES WHERE TABLE_NAME='[Student Major]')
BEGIN
DROP TABLE [Student
我有这样的子查询: LEFT JOIN (SELECT 1 as exist
, MAX (ev.EventDate) as eventdate
, evt.EventCode
, CCaseID
FROM stg.Event ev
JOIN stg.EventTemplate evt
ON ev.Ev