The adjective windowing has been used broadly to describe any system capable of displaying a window. In general, the term can be applied whether or not a system allows separate processes to run concurrently in separate windows or provides direct transfer of data between windows, although these ...
image memory addressed according to a co-ordinate system similar to that used for addressing the screen. This memory has a size that is superior to the size of the screen. It can hence memorize a plurality of images of which only a few are visualized, totally or partially, at a given ...
A window function is a function applied to a set of rows. Awindowis the term the SQL standard uses to describe the context for the function to operate in. SQL uses a clause calledOVERin which you provide the window specification. Consider the following query as an example: USE TSQLV5; ...