摘要：删除表中重复记录 作者: LazyBee http://lazybee.cnblogs.com/ 最近由于要给旧系统的表中增加主键（SQL Server2000的表），由于旧表中存在重复记录所以导致增加不上，所以需要写一段SQL语句来删除所有的重复记录（就是必须保留重复记录中的一条，维持数据记录的唯一性），我知道园子里大虾多，所以在这里集思广益，看看大家都有什么好的办法： 方法一： ... 阅读全文

摘要：All the objects that exist in the database called "model" are always included in all new databases that you create. You can add a stored procedure to the database called "model", so the next time yo... 阅读全文

摘要：When creating your own stored procedures, you should not use the sp_ prefix, because when you execute any procedure called sp_.... then SQL Server will assume that the procedure exists in the master... 阅读全文