Do this:
CREATE DATABASE test1;
REVOKE CONNECT ON DATABASE test1 FROM PUBLIC;
Run pg_dumpall.
In 9.5, this produces
CREATE DATABASE test1 WITH TEMPLATE = template0 OWNER = peter;
REVOKE ALL ON DATABASE test1 FROM PUBLIC;
REVOKE ALL ON DATABASE test1 FROM peter;
GRANT ALL ON DATABASE test1 TO peter;
GRANT TEMPORARY ON DATABASE test1 TO PUBLIC;
In 9.6, this produces only
CREATE DATABASE test1 WITH TEMPLATE = template0 OWNER = peter;
GRANT TEMPORARY ON DATABASE test1 TO PUBLIC;
GRANT ALL ON DATABASE test1 TO peter;
Note that the REVOKE statements are missing. This does not correctly
recreate the original state.
--
Peter Eisentraut http://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services
