From: Nikita Pettik <korablev@tarantool.org>
To: Mergen Imeev <imeevma@tarantool.org>
Cc: tarantool-patches@dev.tarantool.org
Subject: Re: [Tarantool-patches] [PATCH v3 8/8] sql: show value and its type in type mismatch error
Date: Mon, 6 Jul 2020 21:44:22 +0000 [thread overview]
Message-ID: <20200706214422.GC22427@tarantool.org> (raw)
In-Reply-To: <20200705150317.GF135859@tarantool.org>
On 05 Jul 18:03, Mergen Imeev wrote:
> My answers and diff below.
>
> On Tue, Jun 30, 2020 at 12:22:32AM +0000, Nikita Pettik wrote:
> > On 25 Jun 18:17, imeevma@tarantool.org wrote:
> > > After this patch value and its type will be shown in description
> > > of type mismatch error
> >
> > Какие цели преследует этот патч? Зачем мы это делаем?
> > Диф то на 1.5 кслок.
> It is just a refactoring. It can be dropped.
Хороший аргумент, добавить нечего.
> > > diff --git a/test/sql-tap/gh-3809-implicit-cast-assignment.test.lua b/test/sql-tap/gh-3809-implicit-cast-assignment.test.lua
> > > index a1809b3cb..f1edfa0f6 100755
> > > --- a/test/sql-tap/gh-3809-implicit-cast-assignment.test.lua
> > > +++ b/test/sql-tap/gh-3809-implicit-cast-assignment.test.lua
> > > @@ -28,7 +28,7 @@ test:do_catchsql_test(
> > > [[
> > > INSERT INTO ti(i) VALUES (100000000000000000000000000000000.1)
> > > ]], {
> > > - 1, "Type mismatch: can not convert 1.0e+32 to integer"
> > > + 1, "Type mismatch: can not convert '1.0e+32' (type: real) to integer"
> > > })
> >
> > Я бы может еще кавычки вокруг чиселок/буленов не добавлял, но это
> > в принципе мелочь - тип то печатается.
> >
> I think it is better as it is now since in some cases
> STRING value and BOOLEAN values look the same.
В смысле? Булеан без кавычек, стринг - всегда в кавычках.
Но как хочешь, тут настаивать не буду.
> > В остальном - ОК.
>
> Diff:
>
> diff --git a/src/box/sql/vdbemem.c b/src/box/sql/vdbemem.c
> index 32f4ae0b6..7cff881c0 100644
> --- a/src/box/sql/vdbemem.c
> +++ b/src/box/sql/vdbemem.c
> @@ -1163,6 +1163,10 @@ sqlValueText(sql_value * pVal)
> return valueToText(pVal);
> }
>
> +enum {
> + DIAG_STR_LEN_MAX = 80,
Но это же не длина диага. Не сильно лучше получилось.
Давай что-нибудь в духи SQL_VALUE_DIAG_LEN_MAX и комментарий
что это такое и почему 80..
> +};
> +
> const char *
> sql_value_to_diag_str(sql_value *value)
> {
> @@ -1172,7 +1176,7 @@ sql_value_to_diag_str(sql_value *value)
> char *str = (char *)sqlValueText(value);
> if (str == NULL)
> return "NULL";
> - if (strlen(str) < 80)
> + if (strlen(str) < DIAG_STR_LEN_MAX)
> return tt_sprintf("'%s' (type: %s)", str, type);
> return tt_sprintf("'%.80s...' (type: %s)", str, type);
У тебя в принте осталась эта константа. Посмотри на магию %.*s
>
prev parent reply other threads:[~2020-07-06 21:44 UTC|newest]
Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-06-25 15:17 [Tarantool-patches] [PATCH v3 0/8] Remove implicit cast imeevma
2020-06-25 15:17 ` [Tarantool-patches] [PATCH v3 1/8] sql: introduce mem_set_double() imeevma
2020-06-28 13:31 ` Nikita Pettik
2020-07-06 14:02 ` Nikita Pettik
2020-06-25 15:17 ` [Tarantool-patches] [PATCH v3 2/8] sql: change implicit cast for assignment imeevma
2020-06-30 11:50 ` Nikita Pettik
2020-07-05 14:26 ` Mergen Imeev
2020-07-06 21:27 ` Nikita Pettik
2020-07-07 9:29 ` Mergen Imeev
2020-07-07 15:35 ` Nikita Pettik
2020-07-10 10:49 ` Nikita Pettik
2020-06-25 15:17 ` [Tarantool-patches] [PATCH v3 3/8] sql: remove mem_apply_type() from OP_MakeRecord imeevma
2020-06-25 15:17 ` [Tarantool-patches] [PATCH v3 4/8] sql: replace ApplyType by CheckType for IN operator imeevma
2020-06-29 12:56 ` Nikita Pettik
2020-07-05 14:28 ` Mergen Imeev
2020-07-06 22:06 ` Nikita Pettik
2020-07-07 11:26 ` Mergen Imeev
2020-07-07 16:29 ` Nikita Pettik
2020-06-25 15:17 ` [Tarantool-patches] [PATCH v3 5/8] sql: remove mem_apply_type() from OP_MustBeInt imeevma
2020-06-29 13:29 ` Nikita Pettik
2020-07-05 14:29 ` Mergen Imeev
2020-06-25 15:17 ` [Tarantool-patches] [PATCH v3 6/8] sql: remove implicit cast for comparison imeevma
2020-06-29 23:51 ` Nikita Pettik
2020-07-05 14:47 ` Mergen Imeev
2020-07-06 23:11 ` Nikita Pettik
2020-06-25 15:17 ` [Tarantool-patches] [PATCH v3 7/8] sql: remove unused functions imeevma
2020-06-29 23:52 ` Nikita Pettik
2020-07-05 14:50 ` Mergen Imeev
2020-06-25 15:17 ` [Tarantool-patches] [PATCH v3 8/8] sql: show value and its type in type mismatch error imeevma
2020-06-30 0:22 ` Nikita Pettik
2020-07-05 15:03 ` Mergen Imeev
2020-07-06 21:44 ` Nikita Pettik [this message]
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