id | attr_set |             attr
----+----------+------------------------------
 13 |        2 | INCLUDE_QUANTITY
 14 |        2 | INCLUDE_BIB_PAGINATION
 15 |        2 | BUYER_ID_INCLUDE_VENDCODE
 21 |        2 | LINEITEM_IDENT_VENDOR_NUMBER
 22 |        2 | LINEITEM_REF_ID_ONLY
 54 |        2 | INCLUDE_BIB_AUTHOR
 55 |        2 | INCLUDE_BIB_EDITION
(7 rows)