DrakoRod <drakoflames@xxxxxxxxxxx> writes: > I reindex the pg_proc table and reindex finished correctly but I try read > the tables or make the dump and same error, reindexed the database and show > me this error: > ERROR: cache lookup failed for function 125999 This suggests you've actually lost some entries from pg_proc. Have you had any system crashes or suchlike? > Any suggestions, If I run pg_upgrade to 10, will these errors be corrected? No, pg_upgrade can't magically restore data that's not there. regards, tom lane