Day 8 of #21DaysSQLChallenge 🚀 Today’s focus: String Functions 💡 Key takeaways: • UPPER() / LOWER() – change text case • CONCAT() – join strings • LENGTH() – count chars • REPLACE() / TRIM() – clean text #SQLWithIDC @dpdzero @indiandataclub
Day 7 of #SQLWithIDC 🚀 Today’s focus: HAVING — filter groups like a pro! 📊 Key learnings: • WHERE filters rows before grouping • HAVING filters groups after aggregation • Combine aggregates (COUNT, SUM, AVG) with HAVING @dpdzero @indiandataclub
Day 6 of #21DaysSQLChallenge 🚀 Today’s focus: GROUP BY 💡 Key learnings: • One row per group • Combine with COUNT, SUM, AVG for summaries • Use WHERE before, HAVING after GROUP BY • Order by aggregates for ranked insights #SQLWithIDC @indiandataclub @dpdzero
Day 5 of #21DaysSQLChallenge 🚀 Today’s focus: Aggregate Functions, the secret to turning rows into insights! Key takeaways: • COUNT(*) vs COUNT(column) • AVG(), SUM(), MIN(), MAX() = instant stats • Use DISTINCT for unique counts #SQLWithIDC @indiandataclub @dpdzero
Day 4 - #SQLWithIDC Today's Focus: LIMIT & OFFSET 🔍 Learned how to fetch top results, skip rows, and paginate large datasets efficiently. Always pair with ORDER BY for predictable results! @indiandataclub @dpdzero
Day 3 - #SQLWithIDC Today’s focus: mastering ORDER BY 🔍Learned how sorting order matters, using DESC for Top N, and why indexes make sorting faster on large datasets @indiandataclub @dpdzero
Day 2 - #SQLWithIDC Today’s focus: mastering the WHERE clause 🔍 Learned to use IN, AND, OR, BETWEEN, and handle NULL values like a pro. 🧩 Challenge: Retrieve patients in 'Surgery' with satisfaction < 70. @indiandataclub @dpdzero
Day 1 of the #21DaysSQLChallenge complete! Explored how to use SELECT and DISTINCT to fetch specific and unique records — plus learned about TOP & LIMIT clauses to control query results. #dpdzero #indiandataclub #SQLWithIDC
🚀 Just kicked off my journey in the #21DaysSQLChallenge (Beginner → Advanced) with @IndianDataClub! Ready to level up my data game with 21 days of hands-on SQL, real-world challenges & daily learning! 💪📊
I just published Smarter, Safer AI: Tackling Hallucinations with Guardrails medium.com/p/smarter-safe…
Today I earned my "Fundamental AI Concepts" badge! I’m so proud to be celebrating this achievement and hope this inspires you to start your own @MicrosoftLearn journey! learn.microsoft.com/api/achievemen… #MSLearnBadge
Eliminating Code Overheads in Android Program androidarticlesblog.wordpress.com/2017/08/30/eli…
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