package (1) 썸네일형 리스트형 044 - [Oracle PL/SQL] Package # create a function to calc square area create or replace function square_area ( p_side number ) return number is begin return p_side*p_side; end; select square_area(4) from dual; -------------------------------------------- SQUARE_AREA(4) -------------- 16 # create a function to calc rectangle area create or replace function rectangle_area ( p_l number,p_w number ) return number is begin return.. 이전 1 다음
