set_cmp set_eq set_ge set_gt set_le set_lt set_ne span_cmp span_eq span_ge span_gt span_le span_lt span_ne spanset_cmp spanset_eq spanset_ge spanset_gt spanset_le spanset_lt spanset_ne

set_eq() bool set_eq ( const Set *  s1, const Set *  s2  ) Return true if the two sets are equal. Parameters [in] s1,s2 Sets Note The function set_cmp() is not used to increase efficiency @csqlfn Set_eq()