On Fri, 2012-11-09 at 22:49 +0000, dan...@heroku.com wrote: > PGError: ERROR: could not read block 556642 in file "base/16385/2904143.4": > read only 0 of 8192
Does that seem wildly off to you, or a little off? Do you think that block may have existed in the past, but was truncated by a VACUUM or something? Just to clarify, that file belongs to the index in question, right? It's not the heap pointed to by the index? > Immediately thereafter, no occurrences of the error resurfaced and any > attempts to reproduce the issue with an identical query were met with > failure. Or a lack of failure, I presume. > This is reading from a 9.0.8 Postgres. Any indication whether it's present on other versions or does it appear to be isolated to 9.0.X? Regards, Jeff Davis -- Sent via pgsql-bugs mailing list (pgsql-bugs@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-bugs