How to Set Up Referential Integrity in Microsoft Access. Prevent Deletion of Parent Records.
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How to Set Up Referential Integrity in Microsoft Access. Prevent Deletion of Parent Records.
7 893 просмотра · 4 г. назад
Computer Learning Zone
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7 893 просмотра · 4 г. назад
In this Microsoft Access tutorial, I will teach you about referential integrity: what it is, why it's useful, and how to set it up. We'll also talk about the very dangerous "cascade deletes" option.
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