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Re: is HASH index being ignored
Posted by: KimSeong Loh
Date: March 08, 2006 07:50PM

Hash index in only available on MEMORY engine, not in MyISAM engine.

From version 4.1, you can create a Btree index in the MEMORY engine instead of a Hash index

Use: KEY `search1` USING BTREE ( `caLatitude` , `caLongitude` )

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