Hi,
On 2023-03-22 21:42:56 +0000, PG Bug reporting form wrote:
> 12.12
> pg_dump -Fc -Z 9 -v -f ./<db_name>_20230322.dmp <db_name>
>
> 15.2
> pg_restore -U <user_name> -h 127.0.0.1 -v -d ./<db_name>_20230322.dmp
>
> In short:
> pg_restore: processing data for table "<db_name>.consensus_estimate"
> pg_restore: error: could not uncompress data: (null)
If you use 12.12's pg_restore to convert the .dmp file to a text file (using
the --file=somefile, instead of -h/-d), does that work?
Greetings,
Andres Freund