CREATE TABLE table_43322 ("Competition" TEXT, "Ladder Position" TEXT, "Coach" TEXT, "Captain ( s ) " TEXT, "Details" TEXT)

Who is the coach of the 2012 Gold Coast Titans season?
SELECT "Coach" FROM table_43322 WHERE "Details" = '2012 gold coast titans season'
SELECT "Coach" FROM "table_43322" WHERE "Details" = '2012 gold coast titans season'