Waldar's SQLing and Datawarehousing Place » Challenges http://www.waldar.org/blog SQL behind Business Intelligence Tue, 01 Jun 2010 23:20:05 +0000 http://wordpress.org/?v=2.9.2 en hourly 1 TSQL Challenge #13 Break The Batches, Pacmann Arithmetics Around Case http://www.waldar.org/blog/200909/tsql-challenge-13-break-batch-pacmann-arithmetics-case http://www.waldar.org/blog/200909/tsql-challenge-13-break-batch-pacmann-arithmetics-case#comments Tue, 08 Sep 2009 20:46:47 +0000 Waldar http://www.waldar.org/blog/?p=489 http://www.waldar.org/blog/200909/tsql-challenge-13-break-batch-pacmann-arithmetics-case/feed 2 TSQL Challenge #12 Using Date Functions And Recursive CTE, Laurent Schneider Fun Stuff http://www.waldar.org/blog/200908/tsql-challenge-12-using-date-functions-recursive-cte http://www.waldar.org/blog/200908/tsql-challenge-12-using-date-functions-recursive-cte#comments Tue, 25 Aug 2009 01:05:37 +0000 Waldar http://www.waldar.org/blog/?p=424 http://www.waldar.org/blog/200908/tsql-challenge-12-using-date-functions-recursive-cte/feed 0 NoCOUG SQL Challenge Author Solution, TSQL Challenge #12 ! http://www.waldar.org/blog/200908/nocoug-sql-challenge-author-solution-tsql-challenge-12 http://www.waldar.org/blog/200908/nocoug-sql-challenge-author-solution-tsql-challenge-12#comments Tue, 11 Aug 2009 00:51:29 +0000 Waldar http://www.waldar.org/blog/?p=401 http://www.waldar.org/blog/200908/nocoug-sql-challenge-author-solution-tsql-challenge-12/feed 6 First International NoCOUG SQL Challenge Is Over ! http://www.waldar.org/blog/200908/first-international-nocoug-sql-challenge-is-over http://www.waldar.org/blog/200908/first-international-nocoug-sql-challenge-is-over#comments Sat, 01 Aug 2009 13:45:35 +0000 Waldar http://www.waldar.org/blog/?p=392 http://www.waldar.org/blog/200908/first-international-nocoug-sql-challenge-is-over/feed 0 TSQL Challenge #11 Using Recursive CTE http://www.waldar.org/blog/200907/tsql-challenge-11-recursive-cte http://www.waldar.org/blog/200907/tsql-challenge-11-recursive-cte#comments Tue, 28 Jul 2009 04:00:41 +0000 Waldar http://www.waldar.org/blog/?p=363 http://www.waldar.org/blog/200907/tsql-challenge-11-recursive-cte/feed 0 NoCOUG Got Nine, TSQL Got Eleven http://www.waldar.org/blog/200907/nocoug-got-nine-tsql-got-eleven http://www.waldar.org/blog/200907/nocoug-got-nine-tsql-got-eleven#comments Mon, 20 Jul 2009 01:01:37 +0000 Waldar http://www.waldar.org/blog/?p=352 http://www.waldar.org/blog/200907/nocoug-got-nine-tsql-got-eleven/feed 0 My TSQL Challenge 10 Pivot-UnPivot Solution http://www.waldar.org/blog/200906/my-tsql-challenge-10-pivot-unpivot-solution http://www.waldar.org/blog/200906/my-tsql-challenge-10-pivot-unpivot-solution#comments Mon, 29 Jun 2009 22:00:22 +0000 Waldar http://www.waldar.org/blog/?p=275 http://www.waldar.org/blog/200906/my-tsql-challenge-10-pivot-unpivot-solution/feed 4 TSQL Challenge #10, How To Process Horizontal Sorting http://www.waldar.org/blog/200906/tsql-challenge-10-how-to-process-horizontal-sorting http://www.waldar.org/blog/200906/tsql-challenge-10-how-to-process-horizontal-sorting#comments Wed, 24 Jun 2009 01:11:08 +0000 Waldar http://www.waldar.org/blog/?p=225 http://www.waldar.org/blog/200906/tsql-challenge-10-how-to-process-horizontal-sorting/feed 0 Using Analytics To Handle Breaks http://www.waldar.org/blog/200906/using-analytics-to-handle-breaks http://www.waldar.org/blog/200906/using-analytics-to-handle-breaks#comments Wed, 10 Jun 2009 18:06:33 +0000 Waldar http://www.waldar.org/blog/?p=188 http://www.waldar.org/blog/200906/using-analytics-to-handle-breaks/feed 0 Another TSQL Challenge : How To Handle Breaks ! http://www.waldar.org/blog/200906/tsql-challenge-nine http://www.waldar.org/blog/200906/tsql-challenge-nine#comments Fri, 05 Jun 2009 01:38:29 +0000 Waldar http://www.waldar.org/blog/?p=168 http://www.waldar.org/blog/200906/tsql-challenge-nine/feed 0