# Sti

**URL:** <https://www.ruby-forum.com/t/sti/188589>\
**Category:** Rails\
**Created:** [May 14, 2010, 1:32pm UTC](https://www.ruby-forum.com/t/sti/188589 "2010-05-14T13:32:22Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![tom-mac](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/t/bc8723/32.png) [@tom-mac](https://www.ruby-forum.com/u/tom-mac)\
**Post date:** [May 14, 2010, 1:32pm UTC](https://www.ruby-forum.com/t/sti/188589/1 "2010-05-14T13:32:22Z")

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Hi  
While googling i found this old blog.  
[http://sean-carley.blogspot.com/2006/05/when-rails-needs-clue-single-table.html](http://sean-carley.blogspot.com/2006/05/when-rails-needs-clue-single-table.html)

```
 But the problem specified there still exists with even rails 2.3.5

```

. Why it is not resolved Any specific cause? Please share your thoughts

Thanks  
Tom