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Date: Thu, 4 Apr 2019 15:12:05 +0300
From: Konstantin Osipov <kostja.osipov@gmail.com>
Subject: Re: [PATCH 11/13] vinyl: forward tuple comparison hints to read
 iterator
Message-ID: <20190404121205.GH28969@chai>
References: <cover.1554225074.git.vdavydov.dev@gmail.com>
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To: Vladimir Davydov <vdavydov.dev@gmail.com>
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* Vladimir Davydov <vdavydov.dev@gmail.com> [19/04/02 20:35]:
> Pass a comparison hint along with a search key in the arguments instead
> of computing it in the read iterator. This will allow to avoid computing
> a hint for the second time in case the calling code already has it.
> 
> Besides, it is needed for multikey indexes, which will reuse hints to
> store offsets of indexed array entries and thus make hints impossible to
> be computed in an arbitrary place in code.

OK to push.


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Konstantin Osipov, Moscow, Russia, +7 903 626 22 32
http://tarantool.io - www.twitter.com/kostja_osipov