我有这样的查询(由Hibernate生成-为更清楚起见进行了编辑-下面您将找到完整的查询):visitgroup0_.VISIT_ID as col_0_0_ ...,每个客户都有指定的所有者-销售代表。我需要向他的联系人展示他的来访。
访问存储在ADM_VISIT_GROUP表中->200000行,访问有指向ADM_CONTACT的contact_id列。contact的所有权存储在ADM_CONTACT_O
我有以下sql查询执行得很差: Count(ExtCardID) as CardCount CardIDs CARDS with (NoLock) where CustomerGroupID = 14 and Deleted = 0) as GM on GM.CustomerPK = CARDS.CustomerPKwhere
CustomerGroupID