SQL for Data Practitioners: Inner Joins

April 2022 with Jonathan Barrios

  • Entry
  • 5 videos
  • 1 hr
In the previous videos, you learned to group and filter aggregations using the GROUP BY and HAVING clauses. In this set of videos, we will explore joins to combine our data from other tables. Then we'll revisit aliasing with the AS clause before adding other joins to the mix. Finally, as you might expect, you can test out your join knowledge by completing a quick code challenge.

Congrats on making it to this stage of your SQL journey, and I hope you're excited to dive into joins.

Recommended Experience
  • None
Related Job Functions
  • Data Analysts
  • Data Practitioners
  • SQL Developers

Jonathan Barrios has been a CBT Nuggets trainer since 2021. His expertise areas include full-stack software development, data science, and machine learning. He has experience using the following technologies: HTML, CSS, JavaScript, PHP, Python, SQL, NoSQL, and frameworks/libraries such as Vue, React, Django, NumPy, Pandas, Matplotlilb, Scrappy, BeautifulSoup, SciPy, Seaborn, Plotly, Scikit-learn, Tensorflow, and PySpark.
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Jonathan Barrios
Jonathan Barrios

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