Re: BUG #15570: Vacuum analyze ERROR: MultiXactId XXXX has not beencreated yet -- apparent wraparound

On 2018-Dec-31, PG Bug reporting form wrote:

> Both selects against and pg_dumps of the table fail with the same error.
> 
> We were able narrow down the selects to at least one row / page that seems
> to have problems:
> 
> select ctid,id from reviews_2018 where ctid = '(382604,16)'::tid;
>     ctid     |                id                
> -------------+----------------------------------
>  (382604,16) | 00ec91e42d21ce0b818fe8f63ab94c66
> 
> select ctid,id from reviews_2018 where id = 
> '00ec91e42d21ce0b818fe8f63ab94c66';
> ERROR:  MultiXactId 1483293027 has not been created yet -- apparent
> wraparound

Can you please send

 select lp, lp_flags, t_xmin, t_xmax, t_field3, t_ctid,
        to_hex(t_infomask) as infomask, to_hex(t_infomask2) as infomask2
   from heap_page_items(get_raw_page('reviews_2018', 382604)) h;

Also, please send the output of pg_controldata.

-- 
Álvaro Herrera                https://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services