Comparing
#2 with
#5
Content
[...]
$ ./yii migrate
```
If everything is okay, then you could see that a new table named `category` already exists.
<img src="https://3.bp.blogspot.com/-kDWGxQLPPUw/XCrzycZVViI/AAAAAAAAEJo/kHXaGNXe0d0ihMv3EJvzR-UXUxCRPnI-wCLcBGAs/s1600/Nested%2BSet%2Btable.png" />
<h2>
Generate the default CRUD using Gii[...]
Complete files can be found at my GitHub page: https://github.com/prabowomurti/learn-nested-set
The screencast (subtitled English) here : https://www.youtube.com/watch?v=MjJEjF1arHs
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