I'm trying to find the number of Events that have a given Cluster as member. I have the cluster id. (Event to Cluster is a ManyToMany.)
I have an HQL query like this:
select count(*) from Event e join e.clusters c where :id in (c.id)
I've also tried to put a subselect in the "in" part, but no luck.
Is there a way to do this in HQL?
select count(distinct e.id)
from Event e join e.clusters c
where c.id = :id
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