url that include ? in its query string

this the type of url for one of my site
www.sitename.com/caption,com_test/test,65/

I very well know that Google doesnot crawl better for the urls that include ? in their query...

But can this url be easily indexable?? as its having comma in this url:
www.sitename.com/caption,com_test/test,65/

--Can anyone let me know the answer

 

I don't understand You...

 

If you're concerned about it, instead of a comma, why not use an underscore (_)?

 

If we talk about ? in urls we says that google doesnt crawl this type of url and we make seo friendly Urls...

So here in my url i am having "Comma" "," see above in url for my website..
and i want to know does it affect in indexing of this url?

 

Well, it's good enough for wikipedia: http://en.wikipedia.org/wiki/Sacramento,_California

 

Google can crawl and do understand the parameters and variables after the ? sign