1create table table_one ( 2 col1 integer not null, 3 col2 integer not null, 4 col3 string, 5 primary key ('col1', 'col2') 6); 7 8insert into table_one ( col1, col2, col3 ) values ( 1, 1, 'a' ); 9insert into table_one ( col1, col2, col3 ) values ( 1, 2, 'b' ); 10insert into table_one ( col1, col2, col3 ) values ( 1, 3, 'c' ); 11insert into table_one ( col1, col2, col3 ) values ( 2, 1, 'd' ); 12insert into table_one ( col1, col2, col3 ) values ( 2, 2, 'e' ); 13insert into table_one ( col1, col2, col3 ) values ( 2, 3, 'f' ); 14insert into table_one ( col1, col2, col3 ) values ( 3, 1, 'g' ); 15insert into table_one ( col1, col2, col3 ) values ( 3, 2, 'h' ); 16insert into table_one ( col1, col2, col3 ) values ( 3, 3, 'i' ); 17 18