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下面介绍一个SQL Server 2005 中的新东东:ROW_NUMBER返回结果集分区内行的序列号,每个分区的第一行从 1 开始。语法:ROW_NUMBER ( ) OVER ( [ <partition_by_clause> ] <order_by_clause> )备注:ORDER BY 子句可确定在特定分区中为行分配唯一 ROW_NUMBER 的顺序。参数:<... 阅读全文
摘要:
Create Table T(stcd varchar(10),name varchar(10)) insert into T select 's001','A' union all select 's002','B' union all select 's003','C' union all select 's004','D' --建视图 Create View VIEW_T as... 阅读全文
摘要:
String sql = "moveData"; mCMD = DB.GetStoredProcCommand(sql); DB.AddInParameter(mCMD,"@State",DbType.Int32,2); DB.AddParameter(mCMD, "@ret", DbType.Byte, ParameterDirection.ReturnValue,"",DataRowVersi... 阅读全文