coalesce_ints.sql 171 B

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  1. USE plato;
  2. select
  3. k1,
  4. k2 ?? k1,
  5. k2 ?? 0,
  6. k2 ?? 1/0,
  7. 1/2 ?? k2,
  8. 1/2 ?? k1,
  9. k1/0 ?? 1,
  10. k1/0 ?? k1,
  11. k1/2 ?? 0,
  12. from Input
  13. order by k1;