Re: pgsql: Skip full index scan during cleanup of B-tree indexes when possi

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От	Alexander Korotkov
Тема	Re: pgsql: Skip full index scan during cleanup of B-tree indexes when possi
Дата	5 апреля 2018 г. 01:32:36
Msg-id	CAPpHfdvWs3Wf3L=ZOqO29_NPtpsy=hzPMQcK1_=OJ-hXKwNQHw@mail.gmail.com обсуждение исходный текст
Ответ на	pgsql: Skip full index scan during cleanup of B-tree indexes whenpossi (Teodor Sigaev <teodor@sigaev.ru>)
Ответы	Re: pgsql: Skip full index scan during cleanup of B-tree indexes when possi Re: pgsql: Skip full index scan during cleanup of B-tree indexes when possi
Список	pgsql-committers

Hi!

On Wed, Apr 4, 2018 at 7:29 PM, Teodor Sigaev <teodor@sigaev.ru> wrote:

Skip full index scan during cleanup of B-tree indexes when possible

Thank you for committing this.

It appears that patch contains some redundant variabled. See warnings produced

by gcc-7.

nbtpage.c: In function '_bt_update_meta_cleanup_info':

nbtpage.c:121:15: warning: variable 'metaopaque' set but not used [-Wunused-but-set-variable]

BTPageOpaque metaopaque;

^~~~~~~~~~

nbtree.c: In function '_bt_vacuum_needs_cleanup':

nbtree.c:790:15: warning: variable 'metaopaque' set but not used [-Wunused-but-set-variable]

BTPageOpaque metaopaque;

^~~~~~~~~~

Attached patch fixes this.

------
Alexander Korotkov
Postgres Professional: http://www.postgrespro.com
The Russian Postgres Company

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