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From: Vladimir Davydov <vdavydov.dev@gmail.com>
To: imeevma@tarantool.org
Cc: tarantool-patches@freelists.org
Subject: Re: [PATCH v2 3/3] box: remove _sql_stat1 and _sql_stat4 system tables
Date: Wed, 3 Apr 2019 20:19:00 +0300	[thread overview]
Message-ID: <20190403171900.tbkhlf5h5ebvs36f@esperanza> (raw)
In-Reply-To: <8907dd9a025b0cafe9858289e4e3e2d64618f12b.1554310018.git.imeevma@gmail.com>

On Wed, Apr 03, 2019 at 07:58:38PM +0300, imeevma@tarantool.org wrote:
> >> diff --git a/src/box/sql.c b/src/box/sql.c
> >> index 4fac020..7beeee1 100644
> >> --- a/src/box/sql.c
> >> +++ b/src/box/sql.c
> >> @@ -87,7 +87,7 @@ sql_load_schema()
> >>  	 * statistics (_sql_stat1 and _sql_stat4). Thus, we can
> >>  	 * skip statistics loading.
> >>  	 */
> >> -	struct space *stat = space_by_id(BOX_SQL_STAT1_ID);
> >> +	struct space *stat = space_by_name("_sql_stat1");
> >
> > I don't understand this change: even though you removed the tables you
> > still expect them to be accessible by name here and in a few other
> > places. At any rate, the comment above needs to be refreshed.
> >
> I did this to free BOX_SQL_STAT1_ID and BOX_SQL_STAT4_ID so I
> could remove them. These functions are currently unused. Moved
> this fix to a different commit.

Okay. Still, I don't understand how this is supposed to work at all:
the tables have been removed, but the code using them is still there -
it just refers to them by name instead of id now.

  reply	other threads:[~2019-04-03 17:19 UTC|newest]

Thread overview: 14+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-04-03 16:58 [PATCH v2 0/3] box: drop _sql_stat1 and _sql_stat4 tables imeevma
2019-04-03 16:58 ` [PATCH v2 1/3] sql: allocate memory for index_id in VDBE imeevma
2019-04-04 16:00   ` Vladimir Davydov
2019-04-03 16:58 ` [PATCH v2 2/3] sql: remove space_by_id() from analyze.c imeevma
2019-04-04 16:03   ` Vladimir Davydov
2019-04-04 17:41     ` Vladimir Davydov
2019-04-03 16:58 ` [PATCH v2 3/3] box: remove _sql_stat1 and _sql_stat4 system tables imeevma
2019-04-03 17:19   ` Vladimir Davydov [this message]
2019-04-03 17:38     ` Re[2]: " Мерген Имеев
2019-04-03 17:58       ` Vladimir Davydov
2019-04-03 18:04         ` [tarantool-patches] Re: [tarantool-patches] " Мерген Имеев
2019-04-04 16:11   ` Vladimir Davydov
2019-04-04 18:18     ` Mergen Imeev
2019-04-05 11:36 ` [tarantool-patches] [PATCH v2 0/3] box: drop _sql_stat1 and _sql_stat4 tables Kirill Yukhin

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