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From: Vladislav Shpilevoy via Tarantool-patches <tarantool-patches@dev.tarantool.org>
To: imeevma@tarantool.org
Cc: tarantool-patches@dev.tarantool.org
Subject: Re: [Tarantool-patches] [PATCH v2 07/15] sql: rework SUM()
Date: Thu, 23 Sep 2021 00:48:13 +0200
Message-ID: <9b2da985-d8f1-306e-d442-5b13b1991bd5@tarantool.org> (raw)
In-Reply-To: <2db7d1a625d267ce15bcd1779b732bfdc4421694.1632220375.git.imeevma@gmail.com>

Thanks for the patch!

> diff --git a/src/box/sql/func.c b/src/box/sql/func.c
> index b4461c6ee..b06955302 100644
> --- a/src/box/sql/func.c
> +++ b/src/box/sql/func.c
> @@ -53,6 +53,29 @@
>  static struct mh_strnptr_t *built_in_functions = NULL;
>  static struct func_sql_builtin **functions;
>  
> +/** Implementation of the SUM() function. */
> +static void
> +step_sum(struct sql_context *ctx, int argc, struct Mem **argv)
> +{
> +	assert(argc == 1);
> +	(void)argc;
> +	assert(ctx->pMem->type == MEM_TYPE_NULL || mem_is_num(ctx->pMem));
> +	if (argv[0]->type == MEM_TYPE_NULL)

Probably we should use mem_is_null() where possible. To avoid
Mem members manual touch out of Mem.h and Mem.c. Here and in other
places, other commits. Sorry I didn't notice it before.

  reply	other threads:[~2021-09-22 22:48 UTC|newest]

Thread overview: 31+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <cover.1632220375.git.imeevma@gmail.com>
2021-09-21 10:59 ` [Tarantool-patches] [PATCH v2 01/15] sql: fix possible undefined behavior during cast Mergen Imeev via Tarantool-patches
2021-09-21 10:59 ` [Tarantool-patches] [PATCH v2 02/15] sql: use register P1 for number of arguments Mergen Imeev via Tarantool-patches
2021-09-21 10:59 ` [Tarantool-patches] [PATCH v2 04/15] sql: move collation to struct sql_context Mergen Imeev via Tarantool-patches
2021-09-21 10:59 ` [Tarantool-patches] [PATCH v2 05/15] sql: introduce mem_append() Mergen Imeev via Tarantool-patches
2021-09-25 11:06   ` Mergen Imeev via Tarantool-patches
2021-09-21 10:59 ` [Tarantool-patches] [PATCH v2 06/15] sql: remove sql_vdbemem_finalize() Mergen Imeev via Tarantool-patches
2021-09-22 22:47   ` Vladislav Shpilevoy via Tarantool-patches
2021-09-25 11:13     ` Mergen Imeev via Tarantool-patches
2021-09-21 10:59 ` [Tarantool-patches] [PATCH v2 07/15] sql: rework SUM() Mergen Imeev via Tarantool-patches
2021-09-22 22:48   ` Vladislav Shpilevoy via Tarantool-patches [this message]
2021-09-25 11:17     ` Mergen Imeev via Tarantool-patches
2021-09-21 10:59 ` [Tarantool-patches] [PATCH v2 08/15] sql: rework TOTAL() Mergen Imeev via Tarantool-patches
2021-09-25 11:20   ` Mergen Imeev via Tarantool-patches
2021-09-21 10:59 ` [Tarantool-patches] [PATCH v2 09/15] sql: rework AVG() Mergen Imeev via Tarantool-patches
2021-09-22 22:48   ` Vladislav Shpilevoy via Tarantool-patches
2021-09-25 11:32     ` Mergen Imeev via Tarantool-patches
2021-09-21 10:59 ` [Tarantool-patches] [PATCH v2 10/15] sql: rework COUNT() Mergen Imeev via Tarantool-patches
2021-09-25 11:34   ` Mergen Imeev via Tarantool-patches
2021-09-21 10:59 ` [Tarantool-patches] [PATCH v2 11/15] sql: rework MIN() and MAX() Mergen Imeev via Tarantool-patches
2021-09-25 11:36   ` Mergen Imeev via Tarantool-patches
2021-09-21 10:59 ` [Tarantool-patches] [PATCH v2 12/15] sql: rework GROUP_CONCAT() Mergen Imeev via Tarantool-patches
2021-09-22 22:49   ` Vladislav Shpilevoy via Tarantool-patches
2021-09-25 11:42     ` Mergen Imeev via Tarantool-patches
2021-09-29  7:03       ` Mergen Imeev via Tarantool-patches
2021-09-21 10:59 ` [Tarantool-patches] [PATCH v2 13/15] sql: remove copying of result in finalizers Mergen Imeev via Tarantool-patches
2021-09-22 22:50   ` Vladislav Shpilevoy via Tarantool-patches
2021-09-25 11:47     ` Mergen Imeev via Tarantool-patches
2021-09-21 10:59 ` [Tarantool-patches] [PATCH v2 14/15] sql: remove MEM_TYPE_AGG Mergen Imeev via Tarantool-patches
2021-09-21 10:59 ` [Tarantool-patches] [PATCH v2 15/15] sql: remove field argv from struct sql_context Mergen Imeev via Tarantool-patches
2021-09-22 22:51   ` Vladislav Shpilevoy via Tarantool-patches
2021-09-25 12:03     ` Mergen Imeev via Tarantool-patches

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