The Swedish national championship for SQL Server developers, SQLug.se challenge 2010 , is now finished. The competition has been running on the Swedish SQL Server User Group's website, but I publish the competition problem also on my blog in case...
Who said that coding T-SQL should not be fun? Minesweeper is a real old classic (that's still being shipped with Windows). Truly creative of Auke Teeninga to implement Minesweeper in T-SQL... Keep on playing!
As winner of the previous round, I’ve been given the honor to write the problem for Phil Factor Speed Phreak Challenge #6. This problem is from the real world (algorithmic trading) and the sample data is real. The challenge is to reproduce highest buy...
The website 99 bottles of beer shows how to write the lyrics of the song, with the same name, in about 1300 different programming languages. I've now made a contribution written in SQL. Here's the lyrics of the song: 99 bottles of beer on the...