Adds information to help with db migration

README.md

@@ -76,6 +76,9 @@ Or in cloud9
 rails s -b $IP -p $PORT -e c9
 ```
 
+## Migrating Database
+To get the same database as is in a certain project, follow the instructions [here](./Tutorial_Docs/dbmigration.MD).
+
 ## Navigating this tutorial
 [Most of the commits](https://github.com/kinseyost/ruby-tutorial/commits/master) represent a lesson, to follow along go through each of the commits to see what the lesson entails.  Most of them are explained pretty well through the commit message.
 

Tutorial_Docs/dbmigration.MD

@@ -0,0 +1,54 @@
+# Migrating Database
+After you've gotten [mysql installed](https://github.com/kinseyost/ruby-tutorial#install-mysql), there might be a few gotchas depending on your setup.
+
+Check the config/database.yml to get the appropriate `username`. You will also need to find the `password`,
+which will be placed in the `IDENTIFIED BY ''` bit of sql below.
+
+### Open mysql with root user
+```
+mysql -u root
+```
+Once in mysql, create a user of the appropriate name.
+
+### Create appropriate user
+```
+CREATE_USER 'simple_cms'@'localhost';
+```
+
+### Grant all priveleges to said user.
+```
+GRANT ALL PRIVILEGES ON *.*
+TO 'simple_cms'@'localhost';
+IDENTIFIED BY '';
+```
+
+### Create the database
+```
+CREATE DATABASE simple_cms_development;
+```
+
+### Exit mysql
+```
+exit
+```
+
+## Migrate the db
+```
+rake db:migrate
+```
+
+### Problems
+If you are seeing a problem such as
+```
+$ rake db:create --trace
+rake aborted!
+dlopen(/Users/username/.rvm/gems/ruby-1.9.3-p194@rails3tutorial2ndEd/gems/mysql2-0.3.11/lib/mysql2/mysql2.bundle, 9): Library not loaded: libmysqlclient.18.dylib
+  Referenced from: /Users/username/.rvm/gems/ruby-1.9.3-p194@rails3tutorial2ndEd/gems/mysql2-0.3.11/lib/mysql2/mysql2.bundle
+  Reason: image not found - /Users/username/.rvm/gems/ruby-1.9.3-p194@rails3tutorial2ndEd/gems/mysql2-0.3.11/lib/mysql2/mysql2.bundle
+```
+
+Try this
+```
+sudo ln -s /usr/local/mysql/lib/libmysqlclient.18.dylib /usr/lib/libmysqlclient.18.dylib
+```
+And checkout [this](http://stackoverflow.com/questions/10557507/rails-mysql-on-osx-library-not-loaded-libmysqlclient-18-dylib) out for more information