My table group_member looks like this: +-----------+-------+---------+ | member_id | name | head_id | +-----------+-------+---------+ | 1 | Elim | NULL | | 2 | Ann | 1 | | 3 | David | NULL | | 4 | John | 3 | | 5 | Jane | 3 | +-----------+-------+---------+
Record with null head_id means the member is a group head. Record with head_id k are in the group with head whoes id equals k. I like to fetch the rows in the following ordaer | 3 | David | NULL | | 4 | John | 3 | | 5 | Jane | 3 | | 1 | Elim | NULL | | 2 | Ann | 1 | That is (1) A head-row follewed by the group members with that head (2)head rows are ordered alphabetically by name. What the query looks like? Thanks
