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pre = "<b>20. </b>" | ||
chapter = true | ||
title = "SQL Part 3" | ||
date = 2024-04-02T14:13:14-05:00 | ||
draft = false | ||
weight = 20 | ||
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## Learning Objectives | ||
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1. Understand what a join is. | ||
1. Write queries that use inner, full, left, and right joins. | ||
1. Explain the differences between the types of joins listed above. | ||
1. Use the `HAVING` clause with joins to filter result sets. | ||
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## Key Terminology | ||
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## Content Links | ||
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{{% children %}} |
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title = "Exercises" | ||
date = 2021-10-01T09:28:27-05:00 | ||
draft = false | ||
weight = 2 | ||
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## Next Steps |
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title = "Next Steps" | ||
date = 2021-10-01T09:28:27-05:00 | ||
draft = false | ||
weight = 4 | ||
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## Next Steps |
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title = "Reading" | ||
date = 2024-04-02T14:13:14-05:00 | ||
draft = false | ||
weight = 1 | ||
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## Reading Content | ||
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{{% children %}} |
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title = "Full Outer Joins" | ||
date = 2024-04-02T14:13:14-05:00 | ||
draft = false | ||
weight = 4 | ||
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Finally, write a full outer join |
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title = "Inner Joins" | ||
date = 2024-04-02T14:13:14-05:00 | ||
draft = false | ||
weight = 2 | ||
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Write an inner join and be able to explain what makes it special |
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title = "What is a Join?" | ||
date = 2024-04-02T14:13:14-05:00 | ||
draft = false | ||
weight = 1 | ||
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What is a join and why would we need them? |
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title = "Left and Right Joins" | ||
date = 2024-04-02T14:13:14-05:00 | ||
draft = false | ||
weight = 3 | ||
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Write a left and right join and be able to explain why one might use them |
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title = "Studio" | ||
date = 2021-10-01T09:28:27-05:00 | ||
draft = false | ||
weight = 3 | ||
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## Studio |