Asked by Louis Blount on Sep 25, 2024
A secondary key is a field in one table whose values are required to match the primary key of another table.____________________
Secondary Key
A field in a database that is used for searching and retrieving records, not the primary means of record identification.
Primary Key
A unique identifier for each row in a database table, ensuring data integrity.
- Master the essentials of referential integrity and its repercussions on record deletions and adjustments in relational databases.
Learning Objectives
- Master the essentials of referential integrity and its repercussions on record deletions and adjustments in relational databases.
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