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You can ensure that relationships between records in related tables are valid by enforcing referential integrity in Microsoft Access. For example, if referential integrity is enforced, you will...
If your requirements for information retrieval change, it's simpler and quicker to edit an existing relationship in Microsoft Access than to delete it and start over. These instructions are for...
You can automatically update or delete related records from various MS Access tables by using cascading updates or cascading deletes. These instructions are for Access 97.
In Microsoft Access 2003, referential integrity rules prevent the creation of orphan records in the table on the many side of the one-to-many relationship. Referential integrity between tables is...
A relational database is a type of table design that promotes data integrity. A relational database is created using tables with primary and foreign keys. These keys link tables so that all...
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