Select StatementSELECT c FROM Customer c
IN OperatorSELECT p.number FROM Customer c, IN( c.phones ) p
Inner JoinSELECT p.number FROM Customer c INNER JOIN c.phones p
Left Join (will improve performance if you have lazy fetch type)
SELECT c FROM Customer c LEFT JOIN FETCH c.phones
Bulk UpdateUPDATE Employee e SET e.salary = (e.salary + 1000)
WHERE EXISTS (
SELECT m FROM e.manager m
WHERE m.name = 'John Doe'
)
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