From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Date: Thu, 7 Mar 2019 13:45:06 +0300 From: Konstantin Osipov Subject: Re: [tarantool-patches] [PATCH v5 0/4] box: introduce hint option for memtx tree index Message-ID: <20190307104506.GI5263@chai> References: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: To: tarantool-patches@freelists.org Cc: vdavydov.dev@gmail.com, Kirill Shcherbatov List-ID: * Kirill Shcherbatov [19/03/07 12:46]: > Reworked memtx tree to use 'tuple hints'. > Introduced special functions for retrieve tuple hints for a particular key_def. > Hint is an integer that can be used for tuple comparison optimization: > if a hint of one tuple is less than a hint of another then the first > tuple is definitely less than the second; only if hints are equal > tuple_compare must be called for getting comparison result. I like the design and will not provide a detailed review while on vacation. Vova, please review, clean up and push this patch set. -- Konstantin Osipov, Moscow, Russia, +7 903 626 22 32 http://tarantool.io - www.twitter.com/kostja_osipov