Day 13 โ€“ UPDATE in SQL with WHERE Clause ๐Ÿ” | Modify Data in PostgreSQL Like a Pro!

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Welcome to Day 13 of my 30-Day Data Analyst Challenge ๐Ÿš€
Today I learned one of the most used SQL operations: the UPDATE statement with the WHERE clause in PostgreSQL!

Hereโ€™s what I covered:
๐Ÿ› ๏ธ How to safely update table data
๐Ÿ” Importance of using WHERE to avoid updating everything
โš ๏ธ What happens when you forget the WHERE clause ๐Ÿ˜จ
๐Ÿ”ฅ Real-life examples to make it stick

This command may look simple, but itโ€™s powerful โ€” and potentially dangerous if not used correctly. Now I feel one step closer to becoming job-ready in SQL!

๐Ÿ’ฌ Drop a comment if youโ€™ve ever updated the wrong rows (weโ€™ve all been there ๐Ÿ˜…)

#Day13 #SQLUpdate #LearnSQL #PostgreSQL #TechWithNicks #30DayDataChallenge #SQLForBeginners



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