I am trying to export the result from a query in pgadmin to a excel file i have tried:
COPY (Select * From SYSTEMS) To '/tmp/test.csv' With CSV;
but it returns the error:
ERROR: must be superuser to COPY to or from a file
pgadmin, running under "pgadmin system user" can't accese to /tmp/ catalog. You need to grant access for postgres user or all users for /tmp/ catalog.