@Override
    public <P> Q innerJoin(CollectionExpression<?,P> target) {
        return queryMixin.innerJoin(target);
    }
{@code JPAQueryBase} is a base Query class for JPA queries

@param <T> result type
@param <Q> concrete subtype

@author tiwe
querydsl-jpa/src/main/java/com/querydsl/jpa/JPAQueryBase.java