摘要：kill all user in a database, 删除所有用户 阅读全文

摘要：ProblemAfter restoring DB in SQL Server 2005 db most of the time I get the following error:Database diagram support objects cannot be installed because this database does not have a valid owner. To co... 阅读全文

摘要：Declare @tblConnectedUsers Table ( SPID int ) Declare @vcSQLText varchar(200), @iSPID int --Get the currently connected users Insert into @tblC... 阅读全文

摘要：*/ ---------------------------------------------- declare @ID nvarchar(20); --定义变量来保存ID号 declare @DATE DATETIME; DECLARE @DFD NVARCHAR(200); --定义变量来保存值 SET @DFD=''; declare mycursor cursor ... 阅读全文

摘要：比如现在有一人员表 （表名：peosons） 若想将姓名、身份证号、住址这三个字段完全相同的记录查询出来 select p1.* from persons p1,persons p2 where p1.idp2.id and p1.cardid = p2.cardid and p1.pname = p2.pname and p... 阅读全文