http://technotes.towardsjob.com Technical Notes about Oracle, DotNet, Java, SQL Server, XML and UNIX Tue, 18 May 2010 01:45:41 +0000 http://wordpress.org/?v=2.8.4 en hourly 1 http://technotes.towardsjob.com/oracle/sql-tutorial-converting-rows-to-columns/ http://technotes.towardsjob.com/oracle/sql-tutorial-converting-rows-to-columns/#comments Tue, 30 Jun 2009 04:11:36 +0000 Tech Guy http://technotes.towardsjob.com/oracle/sql-tutorial-converting-rows-to-columns/

SQL Tutorial : Using RANK() and DENSE_RANK() The difference between RANK() and DENSE_RANK() is that RANK() leaves gaps in the ranking sequence when there are ties. Let us see this function through an example....

SQL TIPS : Writing Multiple Column Subqueries In subqueries, regardless of whether one row or multiple rows are returned, each of these rows contains only one column worth of data to compare to the main query level. The main query can be set up to handle multiple columns in each row returned, too. For example select deptno,ename,job,sal,...

T-SQL Script to Divide One Column Data into Two Columns Just a day ago, we faced situation where one column in database contained two values which were separated by comma. We wanted to separate this two values in their own columns.   It was interesting that value of the column was variable and something dynamic needed to be written. Following...

]]> http://technotes.towardsjob.com/oracle/sql-tutorial-converting-rows-to-columns/feed/ 0