Description

Found a sporadic failure, can be reproduced by running the query a few times:

select
  ref_0.mapcfg as c0
from
  pg_catalog.pg_ts_config_map as ref_0
where true
limit 108
 for share
;

Fails with

ERROR:  Corruption: Invalid length of binary data with TransactionId '': 0 (expected 16)

The expected failure that happens mostly is:

ERROR:  Not implemented: Read request with row mark types must be part of a transaction

Can anyone confirm that the Corruption is a bug? Based on the word "corruption", I assume it should be looked at.

Found with SQLsmith while looking for something unrelated.