CREATE TABLE "table1_29474407_11" (
  "name_designation" text,
  "year_of_intro" real,
  "country_of_origin" text,
  "primary_cartridge" text,
  "major_users" text
);

Question: Who are all the major users of the Gordon Close-Support Weapon System?
SQL: SELECT "major_users" FROM "table1_29474407_11" WHERE "name_designation"='Gordon Close-Support Weapon System';

Question: What country made the Flieger-Doppelpistole 1919?
SQL: SELECT "country_of_origin" FROM "table1_29474407_11" WHERE "name_designation"='Flieger-Doppelpistole 1919';

Question: How many years of introduction does the Neal Submachine Gun have?
SQL: SELECT COUNT("year_of_intro") FROM "table1_29474407_11" WHERE "name_designation"='Neal submachine gun';

Question: Who are the major users from Australia?
SQL: SELECT "major_users" FROM "table1_29474407_11" WHERE "country_of_origin"='Australia';

Question: Who are all the major users of the Saturn Machine Pistol?
SQL: SELECT "major_users" FROM "table1_29474407_11" WHERE "name_designation"='Saturn machine pistol';