pgsql: Avoid crashing when a table is deleted while we're on the process

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От alvherre@postgresql.org (Alvaro Herrera)
Тема pgsql: Avoid crashing when a table is deleted while we're on the process
Дата
Msg-id 20080717210242.00E25754A84@cvs.postgresql.org
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Log Message:
-----------
Avoid crashing when a table is deleted while we're on the process of checking
it.  This is a stripped down version of the patch applied to HEAD.

Per report from Tom Lane based on buildfarm evidence.

Tags:
----
REL8_3_STABLE

Modified Files:
--------------
    pgsql/src/backend/postmaster:
        autovacuum.c (r1.71.2.3 -> r1.71.2.4)
        (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/backend/postmaster/autovacuum.c?r1=1.71.2.3&r2=1.71.2.4)

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