unexpected 'aggregates not allowed in where clause' error

["L. Fletcher" <lucasf@xxxxxxxxxxxxxxxxxxxxx>]

Hello,

 

I am getting a strange "aggregates not allowed in where clause" error when I try to execute the below query:

 

        SELECT n.note, pr.property_id AS PropertyID
        FROM property.note n
        INNER JOIN property.rating_note rn ON rn.note_id = n.note_id
        INNER JOIN property.propertyrating pr ON pr.property_rating_id = rn.property_rating_id
        WHERE pr.property_id IN
        (
              SELECT p.property_id
              FROM property.vw_property_summary p
              INNER JOIN property.propertyscore ps ON p.property_id = ps.property_id
              WHERE (ps.score_type_id = $1 AND p.place_id = $2)
              OR (ps.score_type_id = $3 AND p.place_id = $4)
        )
        AND pr.created_date >=
        (
            SELECT MIN(pr.created_date) FROM property.propertyrating pr2
            WHERE pr2.property_rating_id = pr.property_rating_id
            ORDER BY pr.created_date DESC LIMIT 5
        );

 

Please note that the aggregate is within a subquery of the where clause, and not in the where clause proper. Is this error message a bug or am I doing something wrong?