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Consultas con GROUP BY y HAVING

Davox Canadox Spanish 1 card

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  1. 1Tema: Agrupación de datos y filtros sobre grupos Contenido: GROUP BY permite agrupar filas que comparten un valor común. HAVING funciona como un filtro, pero aplicado a grupos y no a filas individuales (a diferencia de WHERE).Ejemplo:
    SELECT categoria, COUNT(*) AS total
    FROM productos
    GROUP BY categoria
    HAVING COUNT(*) >= 10;

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Flashcards on Consultas con GROUP BY y HAVING, created by Davox Canadox on 02/12/2025.
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