# Inheritance ActiveRecord on Rails

**URL:** <https://www.ruby-forum.com/t/inheritance-activerecord-on-rails/106497>\
**Category:** Rails\
**Created:** [June 11, 2007, 10:52am UTC](https://www.ruby-forum.com/t/inheritance-activerecord-on-rails/106497 "2007-06-11T10:52:19Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![Dhendy\_Ferdian](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/d/41988e/32.png) [@Dhendy\_Ferdian](https://www.ruby-forum.com/u/Dhendy_Ferdian)\
**Post date:** [June 11, 2007, 10:52am UTC](https://www.ruby-forum.com/t/inheritance-activerecord-on-rails/106497/1 "2007-06-11T10:52:19Z")

</div>

can I create Class Table Inheritance or Concrete Table Inheritance ?

I got this reference  
[http://wiki](http://wiki). rubyonrails. org/rails/ pages/SingleTableInheritance  
but in some case I need to create Class Table Inheritance or Concrete  
Table Inheritance, can anybody help me …

patch on  
[http://wiki](http://wiki). rubyonrails. org/rails/ pages/  
ClassTableInheritanceInRails

ActiveRecordnya reference :  
[http://www.martinfowler.com/eaaCatalog/singleTableInher](http://www.martinfowler.com/eaaCatalog/singleTableInher) itance.html  
[http://www.martinfowler.com/eaaCatalog/classTableInheri](http://www.martinfowler.com/eaaCatalog/classTableInheri) tance.html  
[http://www.martinfowler.com/eaaCatalog/concreteTableInh](http://www.martinfowler.com/eaaCatalog/concreteTableInh) eritance. html

thanks  
– dhendy