SQL Server allows you to define cascading ... sometimes affecting several tables that were related to the primary key table. Let’s look at how these constraints are defined, and some situations ...

The meaning of a fact table, ideally, should be evident based on the table name and the composition of the fact table’s primary key. Deciding on a primary key for a fact table is an important choice.

There are two attributes you can put on your entity class properties: one is a convenience, the other is essential, and both are required when the primary key for a table consists of two columns. When ...