Hi, I have two tables. create table blue ( id serial primary key, name text not null, kill text not null ); create table red ( id serial primary key, name text not null, kiss text not null ); select blue.name from blue union select red.name from red; give me this: name 'blabla' 'bubu' 'haha' 'kkk' I want this: name table_name 'blabla' blue 'bubu' blue 'haha' red 'kkk' red Could I?