SQL Aggregate Functions EXPLAINED (With Real Examples!)
Learn all about SQL aggregate functions in this comprehensive video tutorial. With real examples, we’ll explain how to use SUM, AVG, COUNT, MAX, and MIN functions in SQL. Master SQL with this crash course!
What to expect:
✅ Clear explanations of COUNT, SUM, AVG, MIN, MAX
✅Real-world examples to help you understand how and when to use each function
✅Tips to combine aggregates with GROUP BY clauses
✅How aggregates can transform your data analysis workflow
✅ Ideal for developers, data analysts, business intelligence enthusiasts, and anyone looking to harness the true power of SQL aggregation.
📚 Detailed Chapter Breakdown:
00:00 - SQL Aggregate function কি এবং কেন দরকার?
00:26 - Different Aggregate functions
01:24 - COUNT Aggregate Function Example
01:47 - MAX, MIN Aggregate Function Example
02:28 - AVG Aggregate Function Example
03:11 - SUM Aggregate Function Example
03:56 - GROUP BY clause
05:42 - HAVING clause
06:21 - How to order these functions in queries
07:03: Outro
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