When designing queries and handling SQL statements, ActiveReports 9 now has a Visual Query Designer featuring simple drag and drop interaction for users unfamiliar with SQL to easily create, edit and ...

For Higher Computing Science revise how entities and attributes are identified prior to implementation of a database design.

Query is a request for data. In this article we are going to explain how to create and modify query in Microsoft Access the easy way.

Did you know that you could calculate fields in the query in Microsoft Access? In this tutorial we will explain how to create Calculated Fields in Access.

In contrast to expectations, less time was needed to make a decision on low complexity tasks when using the visual interface, but those results were reversed under conditions of high task complexity.

National 5 Design Query design Designing queries and establishing a data dictionary are important. Decisions should be informed by the Data Protection Act.