SELECT — Returning specific columns — Parv The IT Geek

There are many times where returning all the data held within all the columns in a table are unnecessary and inefficient. For example. SELECT * FROM HumanResources.Department If you expand out the HumanResources.Department then you will get a list of the columns as well as some information on the columns. To get only the DepartmentIDContinue reading “SELECT — Returning specific columns — Parv The IT Geek”