Create Trigger [dbo].[upemployee_kefyu_sale] on [dbo].[employee] for update as if update(FullName) begin update erp.dbo.kefupp set erp.dbo.kefupp.saleperson =e.Fullname from [employee] e where e.typeid = erp.dbo.kefupp.etypeid update erp.dbo.salesper…
Design a data structure that supports all following operations in average O(1) time. Note: Duplicate elements are allowed. insert(val): Inserts an item val to the collection. remove(val): Removes an item val from the collection if present. getRandom:…
Design a data structure that supports all following operations in average O(1) time. insert(val): Inserts an item val to the set if not already present. remove(val): Removes an item val from the set if present. getRandom: Returns a random element fro…
If you don't have the permission to generate script according to an existing db, but you have the read permission for that db, if so you can use select to generate the expceted insert/delete/update statements, furtherly, you can also do complicated c…
380. Insert Delete GetRandom O(1) Add to List Description Submission Solutions Total Accepted: 21771 Total Submissions: 56175 Difficulty: Medium Contributors: Admin Design a data structure that supports all following operations in average O(1) time.…
Design a data structure that supports all following operations in average O(1) time. Note: Duplicate elements are allowed. insert(val): Inserts an item val to the collection. remove(val): Removes an item val from the collection if present. getRandom:…
SQL server触发器中 update insert delete 分别给写个例子以及解释下例子的作用和意思被, 万分感谢!!!! 主要想知道下各个语句的书写规范. INSERT: 表1 (ID,NAME) 表2 (ID,NAME) 当用户插入表1数据后,表2也被插入相同的数据 CREATE TRIGGER TRI1 ON 表1 FOR INSERT AS BEGIN INSERT INTO 表2 SELECT * FROM INSERTED END GO DELETE: 表1 (ID,N…
