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Dato il seguente schema logico:
user(email , name, surname, street, city, zip, number_photos, type, password, active)
photo(name , date, time, subject, views, total_votes, longitude, latitude, user_email(FK), typology_name(FK))
judges(id, user_email(FK), photo_name(FK), comment, rating)
typology(name)
Selezionare il nome delle tipologie di foto che come soggetto contengano la parola montagne e che siano state scattate nel 2020
Se necessario utilizzare le SUBQUERY
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