Why Is This Microsoft Access Function Missing Right Where You Need It Most? Fitness #67

In today's video, we're going to learn how to calculate body fat percentage in Microsoft Access using queries, set up smart table-level validation rules to prevent invalid data like zero or negative weights, and see why some common functions like NZ mysteriously do not work in all places you expect. We'll talk about why rounding belongs in your forms and reports, not your queries, and you'll see how validation rules can make your database more accurate without writing lots of defensive code. Whether you are building a fitness tracker or any other type of Access database, these design tips will help keep your data clean and your calculations reliable.

Видео Why Is This Microsoft Access Function Missing Right Where You Need It Most? Fitness #67 канала Computer Learning Zone