Cornolius Professional Database
If you need an innovative database application for building and managing custom databases, try Cornolius ProfessionalDatabase... With its intuitive and easy-to-use interface, Cornolius Pro is a walk in a parkwhen compared to current database applications... A primary key is avalue that can be used to identify a particular row in a table, so it should be unique and unchangeable during the course of normal operationsof the database; A primary key in one table can exist as a foreign key in another table; This what constitute a relationship between the twotables; In other words, a foreign key in a table is a value that points to a similar and unique value (or primary key) in another table...