--- /dev/null
+--
+create table partsgroup (id int default nextval('id'), partsgroup text);
+create index partsgroup_id_key on partsgroup (id);
+--
+alter table parts add partsgroup_id int;
+--
+alter table assembly add bom bool;
+update assembly set bom = '0' where assembly.id = parts.id and parts.bom = '0';
+update assembly set bom = '1' where assembly.id = parts.id and parts.bom = '1';
+--
+update defaults set version = '2.0.8';
+--