evergreen=# select * from vandelay.match_set_point where match_set = 3;
 id | match_set | parent | bool_op |    svf    | tag | subfield | negate | quality | heading
----+-----------+--------+---------+-----------+-----+----------+--------+---------+---------
 70 |         3 |        | AND     |           |     |          | f      |       1 | f
 71 |         3 |     70 | OR      |           |     |          | f      |       1 | f
 72 |         3 |     71 |         |           | 020 | a        | f      |       2 | f
 73 |         3 |     71 |         |           | 022 | a        | f      |       2 | f
 74 |         3 |     71 |         |           | 024 | a        | f      |       2 | f
 75 |         3 |     71 |         |           | 028 | a        | f      |       2 | f
 76 |         3 |     70 |         | bib_level |     |          | f      |      16 | f
 77 |         3 |     70 |         | item_type |     |          | f      |      16 | f
(8 rows)