_,err=x.Exec("INSERT INTO package_property (ref_type, ref_id, name, value) SELECT ?, p.id, ?, u.lower_name || '/' || p.lower_name FROM package p JOIN `user` u ON p.owner_id = u.id WHERE p.type = ?",
_,err=x.Exec("INSERT INTO package_property (ref_type, ref_id, name, value) SELECT ?, p.id, ?, u.lower_name + '/' + p.lower_name FROM package p JOIN `user` u ON p.owner_id = u.id WHERE p.type = ?",
_,err=x.Exec("INSERT INTO package_property (ref_type, ref_id, name, value) SELECT ?, p.id, ?, CONCAT(u.lower_name, '/', p.lower_name) FROM package p JOIN `user` u ON p.owner_id = u.id WHERE p.type = ?",