那并没那么简单。JPQL
IN为此提供了运营商:
select p from Person p, IN(p.email) m where m = :email
“旧”方式(类似于SQL)是:
select p from Person p join p.email m where m = :email

那并没那么简单。JPQL
IN为此提供了运营商:
select p from Person p, IN(p.email) m where m = :email
“旧”方式(类似于SQL)是:
select p from Person p join p.email m where m = :email