Schemas and template1

There was discussion of how template1's "public" schema should behave. 
I think the only solution is to make template1's public schema writable
only by the super-user.  This way, we can allow utility commands to
connect to template1, but they can't change anything or add their own
tables.

As part of createdb, the new database will have to have it's public
schema changed to world-writable.

--  Bruce Momjian                        |  http://candle.pha.pa.us pgman@candle.pha.pa.us               |  (610)
853-3000+  If your life is a hard drive,     |  830 Blythe Avenue +  Christ can be your backup.        |  Drexel Hill,
Pennsylvania19026