Database Challenges

Michael DeFehr has written an excellent explanation of his winning solution to TSQL Challenge 14.  Michael’s solution won the third place and you can view his winning solution here.

Michael has written a blog post on his blog site explaining his solution. He has given a step by step explanation of the approach he used to solve this challenge. You can see his blog post at http://mikedefehr.com/2010/04/02/explanation-for-tsql-challenge-14/