Psql

Create database

tobiasco@main:/root$ psql CREATE DATABASE test2;
psql: warning: extra command-line argument "test2" ignored
psql: FATAL:  Peer authentication failed for user "DATABASE"

Create table

tobiasco@main:/root$ psql test
psql (9.3.1)
Type "help" for help.
 
test=> CREATE TABLE testtable
test-> \dt test
No matching relations found.
test->

List roles

test-> \dg
                             List of roles
 Role name |                   Attributes                   | Member of
-----------+------------------------------------------------+-----------
 gis       |                                                | {}
 postgres  | Superuser, Create role, Create DB, Replication | {}
 tobiasco  | Create DB                                      | {}

But http://www.postgresql.org/docs/9.3/static/sql-createdatabase.html says

"To create a database, you must be a superuser or have the special CREATEDB privilege."

Where to find "privilege"-listing?

• Not listed at http://www.postgresql.org/docs/9.3/static/index.html
• http://www.postgresql.org/search/?u=%2Fdocs%2F9.3%2F&q=privilege - the search result listing comes with little texts, the first contains " See Section 5.6 for more information about privileges."
• Clicking that result leads to http://www.postgresql.org/docs/9.3/static/functions-info.html, the first result for in-page search repeats the above sentence, with hyperlink to the http://www.postgresql.org/docs/9.3/static/ddl-priv.html
• On that page it says 'PostgreSQL 9.3.1 Documentation [...] 5.6. Privileges', the word section is only found in " The following sections and chapters will also show you how those privileges are used.". So maybe "5.6" here is the "Section 5.6"