CREATE TABLE table_12450 ("Player" TEXT, "Pos." TEXT, "Nationality" TEXT, "Previous team" TEXT, "Years of NBA experience [a ]" FLOAT)

Which player was previously on the New York Knicks?
SELECT "Player" FROM table_12450 WHERE "Previous team" = 'new york knicks'
SELECT "Player" FROM "table_12450" WHERE "Previous team" = 'new york knicks'