SQL_LEARNER_

Day 28 – SQL Performance Tuning!
Write smarter queries, not harder ones 💡
Today we dive into indexing, optimization, and writing efficient SQL that runs FAST ⚡️

✅ Learn to avoid full table scans
✅ Use indexes the right way
✅ Optimize JOINs & WHERE clauses

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Join our Telegram channel — link in bio!
#SQL #PerformanceTuning #SQLOptimization #DatabasePerformance #LearnSQL #DataEngineer #SQLJourney #CodeEveryday #TechLearning
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Day29.pdf

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Day30.pdf

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SQL Project!
You made it through the entire 30-Day SQL Learning Journey! 🚀

Today we bring everything together with a complete Sales Analysis SQL Project —
including Joins, Aggregations, Subqueries, Monthly Reports & Customer Insights 💡

This is your chance to test your real-world SQL skills and build a professional-level project ✅

Thank you for staying consistent throughout the challenge ❤️
Your support means a lot!

👉 Follow for more SQL & Data content
👉 Like ❤️ Save 🔖 Share ↗️
👉 Join our Telegram channel — link in bio

Let’s keep learning & growing together 💙
#SQL #FinalProject #LearnSQL #Database #DataAnalytics #SQLDeveloper #TechLearning #30DaySQLChallenge
https://www.instagram.com/p/DQwo9M2iLEj/?igsh=ODhreDI0eHE3OG5y

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SQL Final Test (Day 30) is LIVE!

Dear learners,
Your official SQL assessment test is now open.
Completing this test is required for the Certificate of Completion ✅

📌 Steps:
1️⃣ Open the Google Form
2️⃣ Answer all MCQs
3️⃣ Submit the form
4️⃣ If you pass → Certificate will be issued

🔗 Test Link:https://docs.google.com/forms/d/e/1FAIpQLSf3db9WbugUcO49BSEGDwxlM1EmCRPDsc5zA3e7Rj2-KNwPEQ/viewform?usp=dialog

All the best! 💙
Keep learning, keep growing.

Google Docs

SQL 30-Day Learning – Final MCQ Test

Welcome to the final SQL test!
This quiz covers topics from Day 1 to Day 30 of the SQL Learning Series.
Each question has 1 correct answer.
Good luck!

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this link valid till 10 Nov 2025.

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SQL_LEARNER_

📢 Official Announcement
We are launching a 10-Day SQL Interview Question Series, beginning this evening.

Each day will feature:
• A carefully selected SQL interview question
• A concise, industry-level explanation
• A practical example/code snippet
• A clean and easy-to-follow format

This series is designed to strengthen your fundamentals and support your interview preparation in a structured manner.

Please stay tuned — Day 1 will be released this evening.

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day1.pdf

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https://www.instagram.com/reel/DQ1j1xgkhWR

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🎉 SQL Certificate Distribution Completed! 🎉

All certificates for the 30-Day SQL Learning Program have been sent after verification of test results ✅

📩 Check your email inbox for your certificate.

👉 If your certificate has not been received or your name was missed, please DM me on Instagram after verification.
I will re-check and resend it if needed.

Thank you everyone for your hard work, dedication & support 💙
Proud of all of you — keep learning & keep growing! 🚀

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day2.pdf

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