Which Caboodle table contains the column for the Primary Key of AllergyFact?

The AllergyFact table containing the column for the Primary Key is important because this table serves as a central repository for various data points related to allergies. In the context of a data model, a fact table is typically used to store quantitative data for analysis, along with keys that link it to related dimension tables.

The Primary Key in the AllergyFact table uniquely identifies each record of allergy data, ensuring there are no duplicates and that each entry can be accurately referenced. This is crucial for maintaining data integrity and facilitating accurate querying and reporting.

In data models like Caboodle’s, fact tables often include dimensions (from tables like AllergenDim, PatientDim, and others) to provide context to the data they contain. However, the primary identifier for records must reside within the fact table itself, which is why AllergyFact is the appropriate answer in this case. The other tables mentioned, including AllergenDim, PatientDim, and ReactionFact, contain additional details relevant to allergies but do not serve as the Primary Key for AllergyFact records.