Introduce psql administration

stuartschultz · May 2, 2012 · db98324 · db98324
1 parent 94a9dfb
commit db98324
Showing 1 changed file with 13 additions and 2 deletions.
diff --git a/lectures/04-rails-mvc/4.2-rails-mvc-scaffold.md b/lectures/04-rails-mvc/4.2-rails-mvc-scaffold.md
@@ -61,8 +61,6 @@ common: &common
   adapter: postgresql
   username: rails
   password: password
-  host: localhost
-  port: 5432
 
 development:
   <<: *common
@@ -81,6 +79,19 @@ Create the databases.
 
     rake db:create:all
 
+See your created databases with the PostgreSQL commandline:
+
+    $ psql rails_development
+    psql (9.1.2)
+    Type "help" for help.
+
+    rails_development=# \l # list databases
+    rails_development | <owner> | UTF8     | en_US.UTF-8 | en_US.UTF-8 |
+    rails_production  | <owner> | UTF8     | en_US.UTF-8 | en_US.UTF-8 |
+    rails_test        | <owner> | UTF8     | en_US.UTF-8 | en_US.UTF-8 |
+
+    rails_development=# \q  # quit
+
 Rakefile
 --------