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: What production code does episode 174 of Melrose place have?
SQL: SELECT "production_code" FROM "season_6_1997_1998" WHERE "no_in_series"=174;

Question: What is the title of Melsrose Place episode number 168?
SQL: SELECT "title" FROM "season_6_1997_1998" WHERE "no_in_series"=168;

Question: What episode number is the first episode of season 11 in Melrose Place?
SQL: SELECT MIN("no_in_series") FROM "season_6_1997_1998" WHERE "no_in_season"=11;