How do i group by date only from date time field in JPQL

Question

For mysql I wrote a query like

SELECT * FROM mytable GROUP BY DATE(dateTimeField)

But i can\'t use the DATE() function in JPQL

Answer 1

I'm afraid that's beyond the scope of what JPQL offers. You will have to resort to native queries.

Here's the List of available functions in JPQL:

Java EE Tutorial 6 > Persistence > JPQL > Functional Expressions