David J, If the whole purpose of a template is to be a basis for an additional user database than what admi tasks are defined in template 1 and template 0 does matter, because if template 0 would never be used as a db in it's own right, it's descendants would be. For instance: Template 0 does not contain the language encodings and collation settings specific to the os on which postgres is running template 1 does, so if you want to create a db with language settings other than what is in template 1 you would use template 0, and if template 0 does not contain "admin tasks" than it would have to be administered manually.... Sincerely, Kasia -----Original Message----- From: pgsql-admin-owner@xxxxxxxxxxxxxx [mailto:pgsql-admin-owner@xxxxxxxxxxxxxx] On Behalf Of David Johnston Sent: Monday, March 17, 2014 3:33 PM To: pgsql-admin@xxxxxxxxxxxxxx Subject: Re: looking for doc David Johnston wrote > i do not get what you mean by "admin tasks in template1, not in > template0". If you mean why (assuming you are correct) doesn't the > system VACUUM template0 that would be because it should never change > and thus never require such maintenance. Since template1 can change > it does require maintenance. If you are referring to instructions to perform cluster-wide maintenance (i.e., create data, create role) while connected to the "template1" database that it mostly a matter of convenience. template0 should not be used (if it even can be connected to) for administrative tasks because template1 has to exist and is better suited from a logical standpoint to fulfill that role. The postgres default database is also a viable candidate but often people will drop it if they feel it is not useful. David J. -- View this message in context: http://postgresql.1045698.n5.nabble.com/looking-for-doc-tp5796445p5796462.html Sent from the PostgreSQL - admin mailing list archive at Nabble.com. -- Sent via pgsql-admin mailing list (pgsql-admin@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-admin -- Sent via pgsql-admin mailing list (pgsql-admin@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-admin
