ROW_NUMBER() 访问数据库时分页处理 http://www.cnblogs.com/WizardWu/archive/2008/08/02/1258832.html http://www.cnblogs.com/WizardWu/archive/2008/08/06/1261589.html http://www.cnblogs.com/WizardWu/archive/2008/09/28/1301616.html
若只是要读出、不写入，用 DataReader DataReader 程序性能优化 http://www.cnblogs.com/WizardWu/archive/2010/02/16/1668769.html
