Je zou kunnen proberen om ze samen te voegen (aan elkaar te koppelen) of UNION te gebruiken (combineer twee selecties in één);
http://dev.mysql.com/doc/refman/5.0 /en/join.html
select a.col1, b.col1
from table1 a
inner join table2 b on a.id = b.id;
http://dev.mysql.com/doc/refman/5.0 /en/union.html
select name as col1, surname as col2 from table1
union
select location as col1, desc as col2 from table2;
Jan