SELECT years_for_rockets FROM table_name_41 WHERE height_in_ft = "6-6" AND position = "guard" AND school_club_team_country = "oklahoma"
Selama tahun berapa penjaga dari Oklahoma dengan ketinggian 6-6 bermain untuk Rockets?
CREATE TABLE table_name_41 (years_for_rockets VARCHAR, school_club_team_country VARCHAR, height_in_ft VARCHAR, position VARCHAR)