Aggregate queries which centre around the Totals button in the query design tab in access, allows users to create queries that not only select certain rows from tables but also performs different calculations on the data contained within those rows. The calculations include Count, Sum, Average, Min, Max along with other statistical functions. This tutorial outlines a simple count mechanism using a criteria across a one to many relationship.
Watch video Aggregate Queries Count Example Access online without registration, duration hours minute second in high quality. This video was added by user Q Visible 07 February 2015, don't forget to share it with your friends and acquaintances, it has been viewed on our site 71,330 once and liked it 344 people.