名字不同。。。。我错了 1楼那贴很完美,,, 学习了 请看2005联机丛书之sqlserver2005新增功能 主要是扩充了一些功能。在SQL2005的说明中有。 SQL Server 2005 Books Online
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Microsoft SQL Server 2005 extends the performance, reliability, availability, programmability, and ease-of-use of SQL Server 2000. SQL Server 2005 includes several new features that make it an excellent database platform for large-scale online transactio
第一句: select ht.gfdm,gfdm.gfmc,gfdm.lb ,sum(jh.htdj*jh.htsl)as je from ht left join gfdm on ht.gfdm=gfdm.gfdm join jh on ht.htbh=jh.hth and ht.htbh not like'del%' and ht. ......