On 2/1/21 8:32 AM, Andrus wrote:
Hi!

Database does not contain large objects.

pg_dump starts to throw error

ERROR:  permission denied for large object 200936761

Did you do the pg_dump as a superuser?

No.

pg_dump needs to be invoked by non-superuser also. It backs up two schemas, public and firma74 .

Well the user that runs the pg_dump needs to have permissions on the large objects. For more information see below.


-n public -n firma74

command line options are used.


You can query that to see what is there. I would not go about deleting until you find what the large objects are for.

select * from pg_largeobject

returns empty table.


I haven't used large objects in a while. Forgot that they now have permissions associated with them. Try:

https://www.postgresql.org/docs/12/catalog-pg-largeobject-metadata.html

instead.



Database has approx 50 schemas and many thousands of tables.

Andrus.



--
Adrian Klaver
adrian.kla...@aklaver.com


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