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