From: Kirill Yukhin <kyukhin@tarantool.org>
To: tarantool-patches@freelists.org
Cc: vdavydov.dev@gmail.com, kostja@tarantool.org,
Kirill Shcherbatov <kshcherbatov@tarantool.org>
Subject: Re: [tarantool-patches] [PATCH v5 0/3] box: functional indexes
Date: Fri, 26 Jul 2019 20:42:23 +0300 [thread overview]
Message-ID: <20190726174223.fflt3iq76se7ki6v@tarantool.org> (raw)
In-Reply-To: <cover.1564134114.git.kshcherbatov@tarantool.org>
Hello,
On 26 июл 12:43, Kirill Shcherbatov wrote:
> This patchset introduces functional indexes in memtx.
> Functional index is an index that use user-defined function to extract
> a key by tuple.
>
> In current implementation only persistent deterministic sandboxed Lua
> function previously created with box.schema.func.create may be used
> in functional index.
> This provides a potential ability to support new languages to
> transparently extend supported extractors in future (e.g. SQL extractor,
> C extractor).
>
> Because an _index space is loaded before _func space, functional index
> initially created in "disabled state". Then, on loading from a new space
> _func_index, it completely rebuilds.
>
> http://github.com/tarantool/tarantool/tree/kshch/gh-1260-functional-index-new
> https://github.com/tarantool/tarantool/issues/1260
I've checked your patchset into master.
--
Regards, Kirill Yukhin
next prev parent reply other threads:[~2019-07-26 17:42 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-07-26 9:43 Kirill Shcherbatov
2019-07-26 9:43 ` [PATCH v5 1/3] box: introduce opts.is_multikey function option Kirill Shcherbatov
2019-07-26 9:43 ` [PATCH v5 2/3] box: introduce tuple_chunk infrastructure Kirill Shcherbatov
2019-07-26 9:43 ` [PATCH v5 3/3] box: introduce func_index Kirill Shcherbatov
2019-07-26 12:15 ` Vladimir Davydov
2019-07-26 13:58 ` [tarantool-patches] " Kirill Shcherbatov
2019-07-26 17:42 ` Kirill Yukhin [this message]
2019-07-26 19:00 ` [tarantool-patches] Re: [PATCH v5 0/3] box: functional indexes Vladislav Shpilevoy
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