table_arithmetic_narrow.sql 916 B

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  1. /* postgres can not */
  2. use plato;
  3. select l.row, r.row
  4. , 1, l.d32 - r.d, l.d32 - r.dt, l.d32 - r.ts
  5. , 2, l.dt64 - r.d, l.dt64 - r.dt, l.dt64 - r.ts
  6. , 3, l.ts64 - r.d, l.ts64 - r.dt, l.ts64 - r.ts
  7. from BigDates as l cross join NarrowDates as r
  8. where abs(l.row) <= 7 and abs(r.row) <= 7
  9. order by l.row, r.row;
  10. select l.row, r.row
  11. , 1, l.d - r.d32, l.d - r.dt64, l.d - r.ts64, l.d - r.i64, l.d + r.i64
  12. , 2, l.dt - r.d32, l.dt - r.dt64, l.dt - r.ts64, l.dt - r.i64, l.dt + r.i64
  13. , 3, l.ts - r.d32, l.ts - r.dt64, l.ts - r.ts64, l.ts - r.i64, l.ts + r.i64
  14. from NarrowDates as l cross join BigDates as r
  15. where abs(l.row) <= 7 and abs(r.row) <= 7
  16. order by l.row, r.row;
  17. select l.row, r.row
  18. , 1, l.d32 - r.i, l.dt64 - r.i, l.ts64 - r.i, l.i64 - r.i
  19. , 2, l.d32 + r.i, l.dt64 + r.i, l.ts64 + r.i, l.i64 + r.i
  20. from BigDates as l cross join NarrowInterval as r
  21. where abs(l.row) <= 7 and abs(r.row) <= 7
  22. order by l.row, r.row;