Data Wrangling and cleaning | SQL for Beginners
In this video we'll perform data cleaning and wrangling activities to make the data appropriate and valuable for a variety of downstream purposes such as analytics.
We can simply say that the data wrangling process is a method of data cleaning and data preparation by converting it from one form to a more understandable form.
Topics we covered in this video:
1) CASE Condition
2) LIKE operator
3) DELETE/UPDATE
4) COLUMN RENAME
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#data
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