.code { border: 1px dashed #999999; padding: 3px; background-color: #F6F6F6;}Let's say we need to keep track of objects that have been instantiated in our application. The "Identity Map" pattern does... [阅读全文]

修复identity类型字段数据跳跃(译)内容提要1、引言2、dbccobject_atts3、下载\'sp_identity\'存储过程4、使用sp_identity显示使用identity类型字段表5使用sp_identity显... [阅读全文]

请大家耐心看下去受益非浅！Identitycolumns(sometimesreferredtoas"auto-increment"columns)reasomewhatcontroversialtopicinASE:whileth... [阅读全文]