Skill
SQL for Data Practitioners: Inner Joins
April 2022 with Jonathan Barrios
- Entry
- 5 videos
- 59 mins
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.
Congrats on making it to this stage of your SQL journey, and I hope you're excited to dive into joins.
Recommended Experience
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.
- None
- 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.
Trainer