CREATE TABLE "results_pool_d" (
  "date" text,
  "score" text,
  "set_1" text,
  "set_2" text,
  "set_3" text,
  "set_4" text,
  "set_5" text,
  "total" text
);

Question: What is the total with a 25-19 set 2 on Jun 17?
SQL: SELECT "total" FROM "results_pool_d" WHERE "set_2"='25-19' AND "date"='jun 17';

Question: What is the set 4 with a 2-3 score?
SQL: SELECT "set_4" FROM "results_pool_d" WHERE "score"='2-3';

Question: What is the set 5 with a 19-25 set 1?
SQL: SELECT "set_5" FROM "results_pool_d" WHERE "set_1"='19-25';

Question: What is the set 1 with a 28-30 set 4?
SQL: SELECT "set_1" FROM "results_pool_d" WHERE "set_4"='28-30';