"Ian Cass" <[EMAIL PROTECTED]> writes:
> inbound=# update store set state = 0, timestamp = 'now' where timestamp <
> (CURRENT_TIMESTAMP - interval '30 seconds') and accountid = '6';
> ERROR: cannot open segment 1 of relation store_ix1 (target block
> 1576985508): No such file or directory
and later:
> In this instance, simply dropping the index and recreating it solved the
> problem.
Yeah, it would seem that you had a bad tuple pointer in an index entry.
While this might have been induced by a software bug, I do not recall
many (if any) prior reports of such failures, so I'm leaning towards a
hardware glitch having caused it. I'd recommend running some memory and
disk diagnostics ...
regards, tom lane
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