From: Kirill Yukhin <kyukhin@tarantool.org>
To: tarantool-patches@freelists.org
Cc: v.shpilevoy@tarantool.org, Nikita Pettik <korablev@tarantool.org>
Subject: [tarantool-patches] Re: [PATCH 0/6] Introduce UNSIGNED type in SQL
Date: Wed, 24 Jul 2019 16:01:13 +0300 [thread overview]
Message-ID: <20190724130113.xwbf6q32hifusrvm@tarantool.org> (raw)
In-Reply-To: <cover.1559919361.git.korablev@tarantool.org>
Hello,
On 07 Jun 18:37, Nikita Pettik wrote:
> Branch: https://github.com/tarantool/tarantool/tree/np/introduce-uint
> Issues:
> https://github.com/tarantool/tarantool/issues/3810
> https://github.com/tarantool/tarantool/issues/4015
>
> Current patch-set allows using UNSIGNED as a column type and operating
> on integer values in range up to [2^64 - 1]. This means that result of
> all basic routines such as arithmetic operations and built-in functions
> is extended to unsigned range.
> The basic idea under the hood is separating storing positive and
> negative integers into different memory cells. We've added new
> type of VDBE memory - MEM_UInt. Now all positive values are stored with
> featuring this flag; in turn, negative integers have MEM_Int type.
> It's quite similar to MP_* format types.
>
> For more details see content of patches.
>
> Nikita Pettik (6):
> sql: refactor sql_atoi64()
> sql: separate VDBE memory holding positive and negative ints
> sql: refactor arithmetic operations to support unsigned ints
> sql: make built-in functions operate on unsigned values
> sql: introduce extended range for INTEGER type
> sql: allow to specify UNSIGNED column type
I've checked the patchset into master.
--
Regards, Kirill Yukhin
prev parent reply other threads:[~2019-07-24 13:01 UTC|newest]
Thread overview: 49+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-06-07 15:37 [tarantool-patches] " Nikita Pettik
2019-06-07 15:37 ` [tarantool-patches] [PATCH 1/6] sql: refactor sql_atoi64() Nikita Pettik
2019-06-11 21:11 ` [tarantool-patches] " Vladislav Shpilevoy
2019-07-01 14:20 ` n.pettik
2019-07-01 21:53 ` Vladislav Shpilevoy
2019-07-05 16:32 ` n.pettik
2019-06-07 15:37 ` [tarantool-patches] [PATCH 2/6] sql: separate VDBE memory holding positive and negative ints Nikita Pettik
2019-06-11 21:11 ` [tarantool-patches] " Vladislav Shpilevoy
2019-07-01 14:21 ` n.pettik
2019-07-01 21:53 ` Vladislav Shpilevoy
2019-07-05 16:33 ` n.pettik
2019-06-07 15:37 ` [tarantool-patches] [PATCH 3/6] sql: refactor arithmetic operations to support unsigned ints Nikita Pettik
2019-06-11 21:11 ` [tarantool-patches] " Vladislav Shpilevoy
2019-07-01 14:21 ` n.pettik
2019-07-01 21:53 ` Vladislav Shpilevoy
2019-07-05 16:36 ` n.pettik
2019-07-10 22:49 ` Vladislav Shpilevoy
2019-07-17 12:24 ` n.pettik
2019-06-07 15:37 ` [tarantool-patches] [PATCH 4/6] sql: make built-in functions operate on unsigned values Nikita Pettik
2019-06-11 21:11 ` [tarantool-patches] " Vladislav Shpilevoy
2019-07-01 14:21 ` n.pettik
2019-07-01 21:53 ` Vladislav Shpilevoy
2019-07-05 16:36 ` n.pettik
2019-07-10 22:49 ` Vladislav Shpilevoy
2019-07-17 0:53 ` n.pettik
2019-06-07 15:37 ` [tarantool-patches] [PATCH 5/6] sql: introduce extended range for INTEGER type Nikita Pettik
2019-06-11 21:11 ` [tarantool-patches] " Vladislav Shpilevoy
2019-07-01 14:21 ` n.pettik
2019-07-01 21:53 ` Vladislav Shpilevoy
2019-07-24 15:59 ` Konstantin Osipov
2019-07-24 16:54 ` n.pettik
2019-07-24 17:09 ` Konstantin Osipov
2019-06-07 15:37 ` [tarantool-patches] [PATCH 6/6] sql: allow to specify UNSIGNED column type Nikita Pettik
2019-07-01 21:53 ` [tarantool-patches] " Vladislav Shpilevoy
2019-07-05 16:36 ` n.pettik
2019-07-10 22:49 ` Vladislav Shpilevoy
2019-07-11 21:25 ` Vladislav Shpilevoy
2019-07-17 0:53 ` n.pettik
2019-07-18 20:18 ` Vladislav Shpilevoy
2019-07-18 20:56 ` n.pettik
2019-07-18 21:08 ` Vladislav Shpilevoy
2019-07-18 21:13 ` Vladislav Shpilevoy
2019-07-22 10:20 ` n.pettik
2019-07-22 19:17 ` Vladislav Shpilevoy
2019-07-22 10:20 ` n.pettik
2019-07-17 0:54 ` n.pettik
2019-07-18 20:18 ` Vladislav Shpilevoy
2019-08-06 19:36 ` n.pettik
2019-07-24 13:01 ` Kirill Yukhin [this message]
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20190724130113.xwbf6q32hifusrvm@tarantool.org \
--to=kyukhin@tarantool.org \
--cc=korablev@tarantool.org \
--cc=tarantool-patches@freelists.org \
--cc=v.shpilevoy@tarantool.org \
--subject='[tarantool-patches] Re: [PATCH 0/6] Introduce UNSIGNED type in SQL' \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox