In this video, we'll cover the basics of SQL joins, including the different types of joins: Inner Join, Left Join, Right Join and Full Join. You'll learn how to use them to combine data from multiple tables. we'll be discussing the key differences between SQL Joins, Union, and Union All, and when you should use each one.
SQL joins allow you to combine data from multiple tables into a single result set. They are an essential part of working with databases, and a fundamental knowledge for any data analyst or developer. By the end of this video, you'll have a solid understanding of the differences between SQL joins, union, and you'll know when to use each one in your own SQL queries.
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⏱️ TIMESTAMPS ⏱️
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00:00 The Concept of SQL Joins
02:15 What is INNER Join?
03:16 What is LEFT Join?
03:53 What is RIGHT Join?
04:22 What is FULL Join?
04:43 SQL Aliases
08:40 SQL INNER Join
17:00 SQL LEFT Join
20:06 SQL RIGHT Join
22:35 SQL FULL Join
26:42 SQL UNION
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