What is the height in ft for number 42 for the rockets in 1993-94?
create table table_11734041_16 (height_in_ft varchar, no_s_ varchar, years_for_rockets varchar, PRIMARY KEY (height_in_ft))
select height_in_ft from table_11734041_16 where no_s_ = "42" and years_for_rockets = "1993-94"