Waldar's SQLing and Datawarehousing Place http://www.waldar.org/blog SQL behind Business Intelligence Fri, 06 Nov 2009 18:51:59 +0000 http://wordpress.org/?v=2.8.6 en hourly 1 Writting Bad Query To Achieve Better Query http://www.waldar.org/blog/200909/writting-bad-query-achieve-better-query http://www.waldar.org/blog/200909/writting-bad-query-achieve-better-query#comments Wed, 30 Sep 2009 20:00:50 +0000 Waldar http://www.waldar.org/blog/?p=538 http://www.waldar.org/blog/200909/writting-bad-query-achieve-better-query/feed 0 Track Source At Column Level Inside Your Datawarehouse http://www.waldar.org/blog/200909/track-source-column-inside-datawarehouse http://www.waldar.org/blog/200909/track-source-column-inside-datawarehouse#comments Tue, 29 Sep 2009 18:39:51 +0000 Waldar http://www.waldar.org/blog/?p=513 http://www.waldar.org/blog/200909/track-source-column-inside-datawarehouse/feed 0 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 Jaro-Winkler’s Algorithm Part One, Oracle utl_match Built-in Function http://www.waldar.org/blog/200909/jaro-winkler-algorithm-p1-oracle-utl_match http://www.waldar.org/blog/200909/jaro-winkler-algorithm-p1-oracle-utl_match#comments Wed, 02 Sep 2009 01:35:10 +0000 Waldar http://www.waldar.org/blog/?p=435 http://www.waldar.org/blog/200909/jaro-winkler-algorithm-p1-oracle-utl_match/feed 1 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 Oracle KEEP function Order By Keyword http://www.waldar.org/blog/200907/oracle-keep-function-order-by-keyword http://www.waldar.org/blog/200907/oracle-keep-function-order-by-keyword#comments Fri, 17 Jul 2009 17:36:08 +0000 Waldar http://www.waldar.org/blog/?p=342 http://www.waldar.org/blog/200907/oracle-keep-function-order-by-keyword/feed 0