http://www.banping.com/2009/12/07/reverse_index/ 一瓶子不满 半瓶子晃荡 Wed, 01 Feb 2012 01:24:07 +0000 hourly 1 http://wordpress.org/?v=3.2.1 http://www.banping.com/2009/12/07/reverse_index/comment-page-1/#comment-13442 banping Thu, 24 Dec 2009 03:57:59 +0000 http://www.banping.com/?p=565#comment-13442 多谢棉花糖指点，貌似反转键索引应该这样建立： CREATE INDEX i ON t (a,b,c) REVERSE; compared to a standard index, reverses the bytes of each column indexed (except the rowid) while keeping the column order. 多谢棉花糖指点，貌似反转键索引应该这样建立：
CREATE INDEX i ON t (a,b,c) REVERSE;
compared to a standard index, reverses the bytes of each column indexed (except the rowid) while keeping the column order.

]]> http://www.banping.com/2009/12/07/reverse_index/comment-page-1/#comment-13441 棉花糖ONE Thu, 24 Dec 2009 01:28:57 +0000 http://www.banping.com/?p=565#comment-13441 你这个不叫反转索引,只是简单的函数索引而已 你这个不叫反转索引,只是简单的函数索引而已

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