Em seg, 28 de mai de 2018 às 16:44, Andres Freund <andres@xxxxxxxxxxx> escreveu: > > Hi, > > I think I found the bug, and am about to post a fix for it belo > https://postgr.es/m/20180525203736.crkbg36muzxrjj5e@xxxxxxxxxxxxxxxxx. > > Greetings, > > Andres Freund Hi Andres, In end of April we did a complete dump/reload in database to version 10.3. Today, the problem returns: production=# vacuum verbose co27t; INFO: vacuuming "public.co27t" ERROR: found multixact 81704071 from before relminmxid 107665371 production=# vacuum full verbose co27t; INFO: vacuuming "public.co27t" ERROR: found multixact 105476076 from before relminmxid 107665371 production=# cluster co27t; ERROR: found multixact 105476076 from before relminmxid 107665371 But this time, regular vacuum versus full/cluster are different in multixact number. Your patch is applicable to this issue and is in 10.4 ? Best regards, Alexandre