[chris@princeton Evergreen]$ git grep gin__int_ops
Open-ILS/src/sql/Pg/030.schema.metabib.sql:CREATE INDEX mrca_vlist_idx ON metabib.record_attr_vector_list USING gin ( vlist gin__int_ops );
Open-ILS/src/sql/Pg/upgrade/0864.MVF_CRA-upgrade.sql:CREATE INDEX mrca_vlist_idx ON metabib.record_attr_vector_list USING gin ( vlist gin__int_ops );
Open-ILS/src/sql/Pg/version-upgrade/2.5.3-2.6.0-upgrade-db.sql:CREATE INDEX mrca_vlist_idx ON metabib.record_attr_vector_list USING gin ( vlist gin__int_ops );