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Surrogate, primary, and foreign keys

Surrogate, primary, and foreign keys: SQL for Non-Programmers
Surrogate, primary, and foreign keys: SQL for Non-Programmers

A solid understanding of how data is stored for retrieval is important to understand how to solve your data queries. In this video, learn how tables in a relational database relate to one another through these concepts.

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Skill Level Beginner
1h 30m
Duration
3,820
Views
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Skills covered in this course
Business Developer Web Databases SQL

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