Good software habits apply to databases too. Trust in these little design tips to build a useful, rot-resistant database ...

This means SQL-based databases cannot take advantage of the foreign key numberization technique to create a shortcut mechanism for locating records in an unordered set. Even if the foreign key is ...

Let’s continue our discussion of foreign-key-based JOINs using the example in the previous article. If a fact table is too big to be held by the memory, the foreign key address-alization strategy will ...

When setting up an SQL database, you can establish relationships between tables using foreign keys. This linkage is crucial for maintaining the associations between different data sets, which is a ...

Primary Keys Explained Understanding the fundamental role of primary keys is essential when diving into the world of databases. As you spearhead your company's digital transformation, a solid grasp of ...

SQL is neither the fastest nor the most elegant way to talk to databases, but it is the best way we have. Here’s why Today, Structured Query Language is the standard means of manipulating and ...

Relational databases, like SQL Server, use foreign keys to manage relationships between entities and tables. Foreign keys adequately query one-to-many relationships; however, as relationships between ...

Viewing all foreign key constraints in SQL Server 27 November, 2008. It was a Thursday. This one goes in the “so I never have to look again” category. I needed to get a list of all foreign keys in the ...