Buy Now Free

Mastering SQL Joins
  • Level Expert
  • المدة 3 ساعات hours
  • Offered by

عن

In this 2-hour long project-based course, you will understand how to use SQL joins like INNER JOIN, LEFT JOIN, and RIGHT JOIN to get a desired result set. In addition, you will learn how to use SQL Joins with the WHERE clause and with aggregate functions. By extension, you will learn how to join more than two tables in the database. Note: You do not need to be a data administrator or data analyst expert to be successful in this guided project, just you have to be familiar with querying databases using SQL SELECT statement to get the most of this project. If you are not familiar with SQL and want to learn the basics, start with my previous guided projects titled “Performing Data definition and Manipulation in SQL", “Querying Databases using SQL SELECT statement” and “Performing Data Aggregation using SQL Aggregate Functions”

Auto Summary

"Mastering SQL Joins" is a focused, project-based course designed for individuals looking to deepen their understanding of SQL joins within the IT & Computer Science domain. Under the expert guidance of Coursera, this comprehensive 2-hour course delves into the practical applications of INNER JOIN, LEFT JOIN, and RIGHT JOIN, and demonstrates how to combine these joins with WHERE clauses and aggregate functions to achieve desired data results. Additionally, learners will master the technique of joining more than two tables in a database. This course is ideal for those who are already familiar with the basics of querying databases using SQL SELECT statements. It is a perfect next step for learners who have completed foundational courses such as “Performing Data Definition and Manipulation in SQL,” “Querying Databases using SQL SELECT statement,” and “Performing Data Aggregation using SQL Aggregate Functions.” Although targeted at an expert level, this guided project does not require one to be a data administrator or data analyst. Instead, it builds on existing SQL knowledge to elevate your data querying skills. Enroll in the "Starter" subscription to gain access to this engaging and educational course, and take your SQL proficiency to the next level.