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Updated in [July 20th, 2023]
This course provides an overview of data cleaning in SQL and spreadsheets. Learners will gain an understanding of the capabilities of SQL and how it can be used to clean large datasets. They will learn how to develop basic search queries for databases and how to apply basic SQL functions for transforming data and cleaning strings. Additionally, learners will explore advanced data cleaning functions. By the end of the course, learners will have the skills to clean data in SQL and spreadsheets.