CREATE ROLE sahana NOSUPERUSER NOCREATEDB NOCREATEROLE NOINHERIT LOGIN ENCRYPTED PASSWORD '${SAHANA_PWD}'; CREATE DATABASE sahana; REVOKE ALL ON DATABASE sahana FROM public; ALTER DATABASE sahana OWNER TO sahana; \c sahana; CREATE EXTENSION postgis; GRANT ALL ON geometry_columns TO sahana; GRANT ALL ON spatial_ref_sys TO sahana;