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PostgreSQL JOINs

Simple JOINs recap
1. Introduction
Various kinds of JOINs
Filtering with LEFT JOIN and RIGHT JOIN
Summary

Instruction

Hello, and welcome to our PostgreSQL JOINs course! In SQL JOINs allow you to combine information from multiple tables.

This course will focus on various kinds of JOINs, querying from multiple tables, filtering results, and other stuff that may come in handy for writing queries with JOINs.

We assume that you know the basics of SQL and how to write a simple query that selects data from a single table. If you are a complete beginner, this course is a great complement to our Basics of PostgreSQL course!

Exercise

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