text: --+ holdcas on;
  set names utf8;
  --test
  select repeat('Ğülen',0);
  --test
  select repeat('Ğü',-1);
  --test
  select repeat('Ğu',32000000);
  --test
  select repeat('Ğu',16000000);
  set names iso88591;
  commit;
  --+ holdcas off;
  
  