By submitting your email address, you agree to receive emails regarding relevant topic offers from TechTarget and its partners. You can withdraw your consent at any time. Contact TechTarget at 275 Grove Street, Newton, MA.
The fact that a fact table contains a composite key (a primary key that is made up of multiple parts) that links to a dimension table is exactly the approach that is used within dimensional modeling. All fact tables are made up of a composite key to a dimension table, thereby defining the grain of the table, and this then links to the key within the dimension table.
Dig Deeper on Oracle and SQL
Have a question for an expert?
Please add a title for your question
Get answers from a TechTarget expert on whatever's puzzling you.