I'm currently working on a assignment and have to write a short (max 3 lines) definition on some different kinds of queries. I've written a definition to all of them but I'm having a really hard time about one particular query: Scan Query.
I've tried to look in my books, by notes, my everything and Google, but I can't seem to find a concrete answer. There are many tutorials about "scanning a query" or scan and then query but nothing on the term "Scan Query".
Is there anyone there has a link for an article / webpage or itself can give, just a very brief and precise definition?