ニュース

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.
In Microsoft Access, a Relationship helps you to merge or link data from one table to another. Relationships allow the user to create Queries, Forms, and Reports.
Create a Data Table If you want to follow along with this example and create the queries as you go, create a small data table with eight fields called: CompanyName, State, RepName, PhoneNumber, ...