2012-06-14 86 views

回答

0

CampaignResponse是一种活动类型,并且所述关联回运动是经由ActivityPointer.RegardingObjectId 其中会让你回到这个活动。

select cr.ActivityId, c.CampaignId from CampaignResponse cr 
inner join ActivityPointer ap on cr.ActivityId = ap.ActivityId 
inner join Campaign c on c.CampaignId = ap.RegardingObjectId 
相关问题