Avoid crashing when a table is deleted while we're on the process of checking
authorAlvaro Herrera <alvherre@alvh.no-ip.org>
Thu, 17 Jul 2008 21:02:41 +0000 (21:02 +0000)
committerAlvaro Herrera <alvherre@alvh.no-ip.org>
Thu, 17 Jul 2008 21:02:41 +0000 (21:02 +0000)
commit9dd202f174b30b253491cec30bce88fdc1441a8c
treeb74df3322fd619c953dfb1144c500e91e39dff49
parent5a7cb84860b3d85259b7544c2aa01b1195004250
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.
src/backend/postmaster/autovacuum.c