that't it. Indexes make a big difference , especially for the h

来源: 戏雨飞鹰于 2008-10-10 11:17:26 [档案] [博客] [旧帖] [给我悄悄话] 阅读数 : (0 bytes)

回答: 请教一个数据库的问题,综合考虑各种因素，运行速度等。由胖猴妹妹于 2008-10-10 08:48:14

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• especially for the huge tables -戏雨飞鹰- ♀ (0 bytes) () 10/10/2008 postreply 11:17:54

• 看来这课没白上~~ -澳洲老土- ♂ (0 bytes) () 10/10/2008 postreply 15:05:33