I saw queries that had baby queries with grand children queries... [on MySQL]

Me and my friend associate talking about MySQL.

I must say that such a statement from him really cracked me up and also made me realize just how little I know about the power of MySQL.

Well, I have never been a DB Administrator before but my interest is sparked by this.

So, what have you done with MySQL that is beyond words and you were proud of?

Lets talk.