Sept. 6, 2022, 2:09 p.m. | James Ho

Towards Data Science - Medium towardsdatascience.com

Some queries and techniques that could bring your SQL to another level

Photo by Boitumelo Phetla on Unsplash

When I graduated from the university, I felt really confident with SQL. How hard could it be? It’s just select and joins and group by. Window function is a bit difficult to understand at first but I thought that was the most challenging it could get. Little did I know there was a cruel world waiting for me. The world of SQL …

analytics-engineering data engineering data science snowflake sql

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