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From Sergi Vladykin <sergi.vlady...@gmail.com>
Subject SQL Hash indexes
Date Fri, 18 Sep 2015 13:01:07 GMT
Guys,

It seems that for simple equality queries like

SELECT * FROM x WHERE a = ?

it is more effective to use hash indexes which do not even need to be
snapshotable.
I think it will be easy to implement one based on ConcurrentHashMap.

Thoughts?

Sergi

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