Data Cleaning in SQL | How Data Analysts Clean Real Project Data
5:52
YouTubeclasseswithme
Data Cleaning in SQL | How Data Analysts Clean Real Project Data
In this clip from my live stream, I explain how Data Analysts actually do data cleaning in SQL using real project–style data. We cover common problems like NULL values, duplicate records, wrong formats, and extra spaces, and how to handle them using simple SQL logic. This is exactly how data cleaning is done before analysis, dashboards, or ...
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Data Cleaning Tutorial
979K views · 6.3K reactions | Data Cleaning in Excel In this tutorial you’ll learn how to clean messy data in Excel!  Comment “Excel” to get the Free Excel Shortcuts Guide #excel #spreadsheets #exceltips #exceltricks #workhacks #accounting #corporateevents | LEARN MORE | Facebook
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979K views · 6.3K reactions | Data Cleaning in Excel In this tutorial you’ll learn how to clean messy data in Excel!  Comment “Excel” to get the Free Excel Shortcuts Guide #excel #spreadsheets #exceltips #exceltricks #workhacks #accounting #corporateevents | LEARN MORE | Facebook
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