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Hola,
Cuando en el enunciado dice que podemos realizar una única consulta en SQL para cada misión desde la segunda, ¿esto incluye consultas anidadas?
Algo como esto;
SELECT * FROM Tabla1 WHERE var1 = ( SELECT var2 FROM Tabla2 WHERE var3 = 1 LIMIT 1 )
Gracias!
The text was updated successfully, but these errors were encountered:
Hola @diego-nahum, una consulta anidada sigue contando como una única consulta, lo que NO deberían hacer es algo como lo siguiente:
##Código cursor.execute("SELECT …") ......... cursor.execute("SELECT ...") .........
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Hola,
Cuando en el enunciado dice que podemos realizar una única consulta en SQL para cada misión desde la segunda, ¿esto incluye consultas anidadas?
Algo como esto;
SELECT *
FROM Tabla1
WHERE var1 = (
SELECT var2
FROM Tabla2
WHERE var3 = 1
LIMIT 1
)
Gracias!
The text was updated successfully, but these errors were encountered: