When you create a Microsoft Access table, Access will automatically create a primary key to your database table. Still, you can also specify the field you want as the primary key for your database ...

How to Create a Relationship in Microsoft Access How to Edit a Relationship in Microsoft Access How to Delete a Relationship in Microsoft Access You can modify your Relationships in Microsoft Access; ...

SQL Server's OpenJson function will let you dismantle JSON structures into relational tables, including tables with foreign/primary key relationships. As I noted in an earlier column, JSON is great ...

Hey all, <BR><BR>Simple question, I suspect...but have to ask to make sure.<BR><BR>I'm migrating to MySQL after using MS Access for years. In Access, to create, say, a one-to-many relationship between ...

When working on a multidimensional design, every fact table within scope should be handled with care. In an ideal world, each low-level fact table represents the metrics related to a business event.