CREATE TABLE "season_6_1997_1998" (
  "no_in_series" real,
  "no_in_season" real,
  "title" text,
  "director" text,
  "writer_s" text,
  "original_air_date" text,
  "production_code" text
);

Question: give the least number of times an episode was shown from 1997-1998
SQL: SELECT MIN("no_in_season") FROM "season_6_1997_1998";

Question: when was the episode named "the doctor is in... deep" first broadcast 
SQL: SELECT "original_air_date" FROM "season_6_1997_1998" WHERE "title"='\"The Doctor Is In... Deep\"';

Question: how many times does the episode called "coop de grace" appear 
SQL: SELECT COUNT("no_in_series") FROM "season_6_1997_1998" WHERE "title"='\"Coop de Grace\"';

Question: what is season 6 sum of both the number of times processing ID 2397162 was assigned and the number of times chip chalmers managed an episode 
SQL: SELECT MAX("no_in_season") FROM "season_6_1997_1998" WHERE "director"='Chip Chalmers' AND "production_code"='2397162';