Save $2 Now. Jock itch is a contagious fungal infection that affects the skin in the groin area. It is caused by a certain kind of fungi that love warm, moist conditions. Jock Itch causes itch with raised, scaly patches that may blister or ooze (but symptoms vary)
In this tip we will go through an example of implementing a computed column. I have tested the scripts on SQL Server 2005 and SQL Server 2008. In the following script we will create a table called CCtest in the AdventureWorks database with three columns [empNumb], [DOBirth] , [DORetirement].
Computed columns can be used in select lists, WHERE clauses, ORDER BY clauses, or any other locations where regular expressions can be used, but with the following exceptions: A computed column cannot be used as a DEFAULT or FOREIGN KEY constraint definition or with a NOT NULL constraint definition.