In this post, I am sharing a script for getting the list of objects of a particular User (Owner of the Object) in PostgreSQL.
Generally, PostgreSQL DBAs are using this kind of script for auditing purpose and object tracking purpose.

Using the below script, you can get the list object for a particular user:

I used a ‘postgres’ default user in WHERE condition, which you can edit as per your user.

select 
    nsp.nspname as SchemaName
    ,cls.relname as ObjectName 
    ,rol.rolname as ObjectOwner
    ,case cls.relkind
        when 'r' then 'TABLE'
        when 'm' then 'MATERIALIZED_VIEW'
        when 'i' then 'INDEX'
        when 'S' then 'SEQUENCE'
        when 'v' then 'VIEW'
        when 'c' then 'TYPE'
        else cls.relkind::text
    end as ObjectType
from pg_class cls
join pg_roles rol 
	on rol.oid = cls.relowner
join pg_namespace nsp 
	on nsp.oid = cls.relnamespace
where nsp.nspname not in ('information_schema', 'pg_catalog')
    and nsp.nspname not like 'pg_toast%'
    and rol.rolname = 'postgres'  
order by nsp.nspname, cls.relname