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From: Konstantin Osipov <kostja@tarantool.org>
To: Vladimir Davydov <vdavydov.dev@gmail.com>
Cc: tarantool-patches@freelists.org
Subject: Re: [PATCH v2 04/14] vinyl: don't use IPROTO_SELECT type for key statements
Date: Wed, 13 Mar 2019 12:00:46 +0300	[thread overview]
Message-ID: <20190313090046.GD25066@chai> (raw)
In-Reply-To: <153662577da26d29a53bea2368ab624e9d2a058b.1552464666.git.vdavydov.dev@gmail.com>

* Vladimir Davydov <vdavydov.dev@gmail.com> [19/03/13 11:53]:
> To differentiate between key and tuple statements in comparators, we set
> IPROTO_SELECT type for key statements. As a result, we can't use key
> statements in the run iterator directly although secondary index runs do
> store statements in key format. Instead we create surrogate tuples
> filling missing fields with NULLs. This won't play nicely with multikey
> indexes so we need to teach iterators to deal with statements in key
> format. The first step in this direction is dropping IPROTO_SELECT in
> favor of identifying key statements by format.

OK to push.


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

  reply	other threads:[~2019-03-13  9:00 UTC|newest]

Thread overview: 34+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-03-13  8:52 [PATCH v2 00/14] vinyl: do not fill secondary tuples with nulls Vladimir Davydov
2019-03-13  8:52 ` [PATCH v2 01/14] vinyl: remove optimized comparators Vladimir Davydov
2019-03-13  8:55   ` Konstantin Osipov
2019-03-13  8:52 ` [PATCH v2 02/14] vinyl: introduce statement environment Vladimir Davydov
2019-03-13  8:58   ` Konstantin Osipov
2019-03-13  9:19     ` Vladimir Davydov
2019-03-13  8:52 ` [PATCH v2 03/14] vinyl: rename key stmt construction routine Vladimir Davydov
2019-03-13  8:59   ` Konstantin Osipov
2019-03-13  8:52 ` [PATCH v2 04/14] vinyl: don't use IPROTO_SELECT type for key statements Vladimir Davydov
2019-03-13  9:00   ` Konstantin Osipov [this message]
2019-03-13  8:52 ` [PATCH v2 05/14] bloom: do not use tuple_common_key_parts when constructing tuple bloom Vladimir Davydov
2019-03-13 11:52   ` Konstantin Osipov
2019-03-13  8:52 ` [PATCH v2 06/14] bloom: factor out helper to add tuple hash to bloom builder Vladimir Davydov
2019-03-13 11:52   ` Konstantin Osipov
2019-03-13  8:52 ` [PATCH v2 07/14] vinyl: add helpers to add/check statement with bloom Vladimir Davydov
2019-03-13 11:59   ` Konstantin Osipov
2019-03-13 12:25     ` Vladimir Davydov
2019-03-13  8:52 ` [PATCH v2 08/14] vinyl: do not pass format to vy_apply_upsert Vladimir Davydov
2019-03-13 12:00   ` Konstantin Osipov
2019-03-13  8:52 ` [PATCH v2 09/14] vinyl: clean up write iterator source destruction Vladimir Davydov
2019-03-13 12:05   ` Konstantin Osipov
2019-03-13  8:52 ` [PATCH v2 10/14] vinyl: zap vy_write_iterator->format Vladimir Davydov
2019-03-13 12:06   ` Konstantin Osipov
2019-03-13  8:52 ` [PATCH v2 11/14] vinyl: do not fill secondary tuples with nulls when decoded Vladimir Davydov
2019-03-13 12:25   ` Konstantin Osipov
2019-03-13 12:45     ` Vladimir Davydov
2019-03-13 12:56       ` Konstantin Osipov
2019-03-13  8:52 ` [PATCH v2 12/14] vinyl: zap vy_stmt_new_surrogate_from_key Vladimir Davydov
2019-03-13 12:27   ` Konstantin Osipov
2019-03-13  8:52 ` [PATCH v2 13/14] vinyl: don't use vy_stmt_new_surrogate_delete if not necessary Vladimir Davydov
2019-03-13 12:28   ` Konstantin Osipov
2019-03-13  8:53 ` [PATCH v2 14/14] tuple_format: zap min_tuple_size Vladimir Davydov
2019-03-13 12:28   ` Konstantin Osipov
2019-03-13 15:54 ` [PATCH v2 00/14] vinyl: do not fill secondary tuples with nulls Vladimir Davydov

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