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SQL Tip Of The Day Use HAVING for Aggregate Filters SELECT customer_id, COUNT(*) AS orders FROM Orders GROUP BY customer_id HAVING COUNT(*) > 5; 📊 Great for summaries and analytics! Know the difference between WHERE and HAVING? #SQLTips #SQLAggregates #LearnSQL


📊 Aggregate Functions SQL's aggregate functions (SUM, AVG, COUNT) perform calculations on a set of values. From total sales to average ratings, these functions help derive valuable insights from large datasets. It's about crunching numbers at scale! 🔢📊 #SQLAggregates


未找到 "#sqlaggregates" 的結果
未找到 "#sqlaggregates" 的結果
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