text: drop table if exists skor_test_t1;
  create table skor_test_t1(
      c1 int,
      c2 text
  );
  
  drop table if exists skor_test_t2;
  create table skor_test_t2(
      c1 int,
      c2 text
  );
  
  drop table if exists skor_test_t3;
  create table skor_test_t3(
      c1 int,
      c2 text
  );
  
  drop table if exists skor_test_t4;
  create table skor_test_t4(
      c1 int,
      c2 text,
      c3 text
  );
  