"Ed L." <pgsql@xxxxxxxxxxxxx> writes: > The truncate showed no errors. The vacuum analyze showed the > same error in block 110 of the pg_statistic table. Really!? Hm, I wonder if you have a reproducible problem. Would it be possible for you to send me the physical pg_statistic file (off-list)? I'm curious to see exactly what's wrong with it. regards, tom lane