
复制CREATEPROCEDURE pagination @tblName varchar(255),浅述 -- 表名 @strGetFields varchar(1000) = *, -- 需要返回的列 @fldName varchar(255)=, -- 排序的字段名 @PageSize int , -- 页尺寸 @PageIndex int, -- 页码 @doCount bit , -- 返回记录总数, 非 0 值则返回 @OrderType bit , -- 设置排序类型, 非 0 值则降序 @strWhere varchar(1500) = -- 查询条件 (注意: 不要加 where) AS declare @strSQL varchar(5000) -- 主语句 declare @strTmp varchar(110) -- 临时变量 declare @strOrder varchar(400) -- 排序类型 if @doCount != 0 begin if @strWhere != set @strSQL = "select count(*) as Total from [" + @tblName + "] where "+@strWhere else set @strSQL = "select count(*) as Total from [" + @tblName + "]" end --以上代码的意思是如果@doCount传递过来的不是0,就执行总数统计。海量以下的分页所有代码都是@doCount为0的亿华云情况 else begin if @OrderType != 0 begin set @strTmp = "<(select min" set @strOrder = " order by [" + @fldName +"] desc" --如果@OrderType不是0,就执行降序,数据这句很重要!存储 end else begin set @strTmp = ">(select max" set @strOrder = " order by [" + @fldName +"] asc" end if @PageIndex = 1 begin if @strWhere != set @strSQL = "select top " + str(@PageSize) +" "+@strGetFields+ " from [" + @tblName + "] where " + @strWhere + " " + @strOrder else set @strSQL = "select top " + str(@PageSize) +" "+@strGetFields+ " from ["+ @tblName + "] "+ @strOrder --如果是过程第一页就执行以上代码,这样会加快执行速度 end else begin --以下代码赋予了@strSQL以真正执行的浅述SQL代码 set @strSQL = "select top " + str(@PageSize) +" "+@strGetFields+ " from [" + @tblName + "] where [" + @fldName + "]" + @strTmp + "(["+ @fldName + "]) from (select top " + str((@PageIndex-1)*@PageSize) + " ["+ @fldName + "] from [" + @tblName + "]" + @strOrder + ") as tblTmp)"+ @strOrder if @strWhere != set @strSQL = "select top " + str(@PageSize) +" "+@strGetFields+ " from [" + @tblName + "] where [" + @fldName + "]" + @strTmp + "([" + @fldName + "]) from (select top " + str((@PageIndex-1)*@PageSize) + " [" + @fldName + "] from [" + @tblName + "] where " + @strWhere + " " + @strOrder + ") as tblTmp) and " + @strWhere + " " + @strOrder end end exec (@strSQL) GO 调用的程序(为了通用性,我写了一个方法,云服务器海量大家可以提意见,分页也可以对其进行修改,数据多多交换意见,存储共同进步) private static DataSet GetCustomersData(string tblName,过程 string strGetFields,string fldName, int PageSize, int PageIndex, int doCount, int OrderType, string strWhere) { string connString = ConfigurationSettings.AppSettings["connstr"]; SqlConnection conn = new SqlConnection(connString); SqlCommand comm = new SqlCommand("pagination3", conn); comm.Parameters.Add(new SqlParameter("@tblName", SqlDbType.VarChar));//表名 comm.Parameters[0].Value =tblName ; comm.Parameters.Add(new SqlParameter("@strGetFields", SqlDbType.VarChar));//返回的列 comm.Parameters[1].Value = strGetFields; comm.Parameters.Add(new SqlParameter("@fldName", SqlDbType.VarChar));//排序的字段名 comm.Parameters[2].Value = fldName; comm.Parameters.Add(new SqlParameter("@PageSize",SqlDbType.Int));//页尺寸 comm.Parameters[3].Value = PageSize; comm.Parameters.Add(new SqlParameter("@PageIndex", SqlDbType.Int));//页码 comm.Parameters[4].Value = PageIndex; comm.Parameters.Add(new SqlParameter("@doCount", SqlDbType.Int));//是否返回记录总数,0为不返回,浅述1为返回 comm.Parameters[5].Value = doCount; comm.Parameters.Add(new SqlParameter("@OrderType",海量 SqlDbType.Int));//设置排序类型,0为升序,IT技术网分页非0为降序 comm.Parameters[6].Value = OrderType; comm.Parameters.Add(new SqlParameter("@strWhere", SqlDbType.VarChar));//where语句 comm.Parameters[7].Value = strWhere; comm.CommandType = CommandType.StoredProcedure; SqlDataAdapter dataAdapter = new SqlDataAdapter(comm); DataSet ds = new DataSet(); dataAdapter.Fill(ds); return ds; } 1.2.3.4.5.6.7.8.9.10.11.12.13.14.15.16.17.18.19.20.21.22.23.24.25.26.27.28.29.30.31.32.33.34.35.36.37.38.39.40.41.42.43.44.45.46.47.48.49.50.51.52.53.54.55.56.57.58.59.60.61.62.63.64.65.66.67.68.69.70.71.72.73.74.75.76.77.78.79.80.81.82.83.84.85.86.87.88.89.90.91.