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From: Konstantin Osipov <kostja@tarantool.org>
To: tarantool-patches@freelists.org
Cc: vdavydov.dev@gmail.com, Kirill Shcherbatov <kshcherbatov@tarantool.org>
Subject: Re: [tarantool-patches] [PATCH v5 07/12] lib: introduce json_path_normalize routine
Date: Thu, 1 Nov 2018 18:22:00 +0300	[thread overview]
Message-ID: <20181101152200.GH30032@chai> (raw)
In-Reply-To: <134d5b3da2e0d0102287cceb4d347c88ef2616b5.1540795996.git.kshcherbatov@tarantool.org>

* Kirill Shcherbatov <kshcherbatov@tarantool.org> [18/10/29 20:25]:
> Introduced a new routine json_path_normalize that makes a
> conversion of JSON path to the 'canonical' form:
>   - all maps keys are specified with operator ["key"] form
>   - all array indexes are specified with operator [i] form.
> This notation is preferable because in the general case it can
> be uniquely parsed.
> We need such API in JSON indexes patch to store all paths in
> 'canonical' form to commit the path uniqueness checks and
> to tune access with JSON path hashtable.
> 
> Need for #1012

Let's try to avoid this altogether. We could use parent references
to check if path1 equals to path2.


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

  reply	other threads:[~2018-11-01 15:22 UTC|newest]

Thread overview: 39+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-10-29  6:56 [PATCH v5 00/12] box: indexes by JSON path Kirill Shcherbatov
2018-10-29  6:56 ` [PATCH v5 01/12] box: refactor key_def_find routine Kirill Shcherbatov
2018-11-19 17:48   ` Vladimir Davydov
2018-10-29  6:56 ` [PATCH v5 10/12] box: tune tuple_field_raw_by_path for indexed data Kirill Shcherbatov
2018-10-29  6:56 ` [PATCH v5 11/12] box: introduce offset slot cache in key_part Kirill Shcherbatov
2018-11-01 13:32   ` [tarantool-patches] " Konstantin Osipov
2018-11-06 12:15     ` [tarantool-patches] " Kirill Shcherbatov
2018-10-29  6:56 ` [PATCH v5 12/12] box: specify indexes in user-friendly form Kirill Shcherbatov
2018-11-01 13:34   ` [tarantool-patches] " Konstantin Osipov
2018-11-01 14:18   ` Konstantin Osipov
2018-11-06 12:15     ` [tarantool-patches] " Kirill Shcherbatov
2018-10-29  6:56 ` [PATCH v5 02/12] box: introduce key_def_parts_are_sequential Kirill Shcherbatov
2018-11-01 14:23   ` [tarantool-patches] " Konstantin Osipov
2018-11-06 12:14     ` [tarantool-patches] " Kirill Shcherbatov
2018-11-19 17:48   ` Vladimir Davydov
2018-10-29  6:56 ` [PATCH v5 03/12] box: introduce tuple_field_go_to_path Kirill Shcherbatov
2018-11-19 17:48   ` Vladimir Davydov
2018-10-29  6:56 ` [PATCH v5 04/12] box: introduce tuple_format_add_key_part Kirill Shcherbatov
2018-11-01 14:38   ` [tarantool-patches] " Konstantin Osipov
2018-11-06 12:15     ` [tarantool-patches] " Kirill Shcherbatov
2018-11-19 17:50   ` Vladimir Davydov
2018-10-29  6:56 ` [PATCH v5 05/12] lib: implement JSON tree class for json library Kirill Shcherbatov
2018-11-01 15:08   ` [tarantool-patches] " Konstantin Osipov
2018-11-06 12:15     ` [tarantool-patches] " Kirill Shcherbatov
2018-11-19 17:53       ` Vladimir Davydov
2018-11-20 16:43   ` Vladimir Davydov
2018-11-21 10:37     ` [tarantool-patches] " Kirill Shcherbatov
2018-11-26 10:50     ` Kirill Shcherbatov
2018-10-29  6:56 ` [PATCH v5 06/12] box: manage format fields with JSON tree class Kirill Shcherbatov
2018-10-29  6:56 ` [PATCH v5 07/12] lib: introduce json_path_normalize routine Kirill Shcherbatov
2018-11-01 15:22   ` Konstantin Osipov [this message]
2018-11-01 15:27     ` [tarantool-patches] " Kirill Shcherbatov
2018-11-20 15:13       ` Vladimir Davydov
2018-11-26 10:50         ` Kirill Shcherbatov
2018-11-20 15:14   ` Vladimir Davydov
2018-10-29  6:56 ` [PATCH v5 08/12] box: introduce JSON indexes Kirill Shcherbatov
2018-11-20 16:52   ` Vladimir Davydov
2018-11-26 10:50     ` [tarantool-patches] " Kirill Shcherbatov
2018-10-29  6:56 ` [tarantool-patches] [PATCH v5 09/12] box: introduce has_json_paths flag in templates Kirill Shcherbatov

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