Day 12 Evening – All SQL Data Types Explained in PostgreSQL! 🧠 | Learn SQL Fast 🚀

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Welcome to Day 12 (Evening) of my 30-Day Data Analyst Challenge 💻
Today, I explored all major PostgreSQL Data Types you’ll need in real-world SQL work:

🔹 Numeric Types (INT, FLOAT, DECIMAL)
🔹 Character Types (CHAR, VARCHAR, TEXT)
🔹 Date/Time Types (DATE, TIMESTAMP, TIME)
🔹 Boolean
🔹 Array
🔹 JSON (brief overview)

Understanding data types is key to mastering SQL and ensuring data accuracy and performance.

👉 Subscribe to follow the full journey
🎯 Comment your favorite or confusing data type!

#Day12 #LearnSQL #PostgreSQL #DataTypesSQL #SQLChallenge #TechWithNicks #30DayDataChallenge



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