zOs/SQL/CRETETA

set current sqlid = 'A540769';
declare global temporary table session.gtt1
      (a5 char(5));
insert into session.gtt1 values('eins');
select * from session.gtt1;
create unique index session.itt1 on session.gtt1
   (a5);
insert into session.gtt1 values('eins');
commit;
select * from session.gtt1;