JPA Method
in javax.persistence.criteria.CriteriaQuery

CriteriaQuery<T> having(
  Expression<Boolean> restriction
)


Specify a restriction over the groups of the query. Replaces the previous having restriction(s), if any. This method only overrides the return type of the corresponding AbstractQuery method.
Parameters:
restriction - a simple or compound boolean expression
Return:
the modified query
Since:
JPA 2.0