Question d’entretien chez TCS
What is the difference between WHERE and HAVING in SQL?
Réponse à la question d'entretien
Utilisateur anonyme
24 janv. 2026
WHERE filters rows before grouping, while HAVING filters aggregated results after GROUP BY.
What is the difference between WHERE and HAVING in SQL?
Utilisateur anonyme
WHERE filters rows before grouping, while HAVING filters aggregated results after GROUP BY.