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Posts with #LearnSQL

#LearnSQL

Public posts on X that use #LearnSQL.

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  8. Pushpendra Tripathi✓@pushpendratips
    🚀 SQL DATA TYPES SQL data types define the type of data that can be stored in a column. They vary slightly between different database systems like MySQL, PostgreSQL, SQL Server, and Oracle, but here are the common categories: A thread 🧵👇🏻👇🏻 #SQL #SQLTutorial #LearnSQL #SQLQuery #SQLForBeginners #Database #SQLDatabase #SQLQueries #SQLServer #MySQL #PostgreSQL #DataScience #DataAnalytics #SQLTips #SQLInterview #pushpendratips
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  14. ADITYA KALYAN | DATA Engineer 🇮🇳@ADITYAK37929458
    ✍️ SQL JOINs made simple! INNER JOIN → Matching rows FULL JOIN → All rows from both tables LEFT JOIN → All rows from A + matches LEFT JOIN + NULL → Unmatched rows from A RIGHT JOIN → All rows from B + matches 📌 Save this SQL Cheat Sheet! #SQL #DataAnalytics #LearnSQL
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  15. Pooja Pawar, PhD✓@SheExploresData
    If you want to practice SQL seriously, use platforms that test logic and real scenarios. Explore SQLZoo, LeetCode, HackerRank, StrataScratch, Kaggle, and more to sharpen query writing and interview skills. Consistent practice builds confidence. #SQL #DataAnalytics #LearnSQL #DataCareers
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  17. ACO@chiemelumogo
    Let’s make this interesting 🤔 Write Query to give the list of staff that their salary are higher than the average salaries of the company. Drop your answer below 👇 #SQL #DataAnalytics #LearnSQL #DataSkills 😉😊
    MAYORWA💡 ✨ @Faruqmayorwa
    SQL CHALLENGE. Can you solve this? You have this table called employees: id | name | department | salary 1 | Ada | Tech | 85000 2 | Bola | HR | 52000 3 | Chidi | Tech | 91000 4 | Demi | Finance | 67000 5 | Emeka | HR | 48000 ✅ TASK: Write a query to show only the name and salary columns for ALL employees. Drop your answer below 👇 #SQL #DataAnalytics #LearnSQL #DataSkills
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  18. MAYORWA💡 ✨@Faruqmayorwa
    SQL CHALLENGE. Can you solve this? You have this table called employees: id | name | department | salary 1 | Ada | Tech | 85000 2 | Bola | HR | 52000 3 | Chidi | Tech | 91000 4 | Demi | Finance | 67000 5 | Emeka | HR | 48000 ✅ TASK: Write a query to show only the name and salary columns for ALL employees. Drop your answer below 👇 #SQL #DataAnalytics #LearnSQL #DataSkills
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  21. DataKliq@DataKliq
    DataKliq SQL Challenge - Day 2! Filtering data is key in SQL! 🔍 Which SQL clause is used to filter records based on a condition? 🤔 Drop your answer below! ⬇️ #DataKliq #SQLChallenge #LearnSQL
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