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โœ… SQL Query Order of Execution ๐Ÿง ๐Ÿ“Š

Ever wonder how SQL actually processes your query? Here's the real order:

1๏ธโƒฃ FROM โ€“ Identifies source tables & joins 
2๏ธโƒฃ WHERE โ€“ Filters rows based on conditions 
3๏ธโƒฃ GROUP BY โ€“ Groups filtered data 
4๏ธโƒฃ HAVING โ€“ Filters groups created 
5๏ธโƒฃ SELECT โ€“ Chooses which columns/data to return 
6๏ธโƒฃ DISTINCT โ€“ Removes duplicates (if used) 
7๏ธโƒฃ ORDER BY โ€“ Sorts the final result 
8๏ธโƒฃ LIMIT/OFFSET โ€“ Restricts number of output rows

๐Ÿ”ฅ Example:
SELECT department, COUNT(*)  
FROM employees 
WHERE salary > 50000 
GROUP BY department 
HAVING COUNT(*) > 5 
ORDER BY COUNT(*) DESC 
LIMIT 10;


๐Ÿ’ก Note: Even though SELECT comes first when we write SQL, it's processed after WHERE, GROUP BY, and HAVINGโ€”knowing this prevents sneaky bugs!

๐Ÿ’ฌ Tap โค๏ธ if this helped clarify things!
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