Re: BUG #15570: Vacuum analyze ERROR: MultiXactId XXXX has not been created 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