526.txt

This complete matlab for neural network

发信人: fervvac (高远), 信区: DataMining
标  题: Re: 哪位高手用过'连接索引'，哪些数据库支持'连接索引'
发信站: 南京大学小百合站 (Sun Oct 27 01:26:36 2002), 站内信件

Just in the format of (RID_R, RID_S).

Not sure which DBMS has built-in support for it. Maybe those DBMS that 

support OLAP queries or have OO features.

【 在 biteyou (大黄蜂) 的大作中提到: 】
: 如何建立'连接索引',能否给个例子！
: thanks


--
※ 来源:．南京大学小百合站 bbs.nju.edu.cn．[FROM: 143.89.41.4]