CREATE TABLE "managerial_changes" (
  "team" text,
  "outgoing_manager" text,
  "manner_of_departure" text,
  "date_of_vacancy" text,
  "replaced_by" text,
  "date_of_appointment" text,
  "position" text
);

Question: When are team Galway's dates of appointment?
SQL: SELECT "date_of_appointment" FROM "managerial_changes" WHERE "team"='Galway';

Question: When are the vacancy dates for outgoing manager Damien Fox?
SQL: SELECT "date_of_vacancy" FROM "managerial_changes" WHERE "outgoing_manager"='Damien Fox';

Question: When is the date of vacancy of Davy Fitzgerald being a replacement?
SQL: SELECT "date_of_vacancy" FROM "managerial_changes" WHERE "replaced_by"='Davy FitzGerald';

Question: Which team has the outgoing manager John Meyler?
SQL: SELECT "team" FROM "managerial_changes" WHERE "outgoing_manager"='John Meyler';