create table test75_group (
  gid        int           not null primary key,
  value1     varchar(100)  not null
);

create table test75_person (
  pid        int           not null primary key,
  value1     varchar(100)  not null,
  helloworld varchar(100),
  sthelse    varchar(100) 
);

create table test75_group_person (
  gid        int           not null,
  pid        int           not null,
  CONSTRAINT test75_person_fk FOREIGN KEY (pid) REFERENCES test75_person (pid),
  CONSTRAINT test75_group_fk FOREIGN KEY (gid) REFERENCES test75_group (gid)
);
create index test75_person_idx on test75_group_person ( pid );
create index test75_group_idx on test75_group_person ( gid );
