oracle存储过程、声明变量、for循环|转|
oracle存储过程、声明变量、for循环 1、创建存储过程 create or replace procedure test(var_name_1 in type,var_name_2 out type) as --声明变量(变量名 变量类型) begin --存储过程的执行体 end test; 打印出输入的时间信息 E.g: create or replace procedure test(workDate in Date) is begin dbms_output.putline('The input date is:'||to_date(workDate,'yyyy-mm-dd')); end test; 2、变量赋值 变量名 := 值; E.g: create or replace procedure test(workDate in Date) is x number(4,2); begin x := 1; end test; 3、判断语句: if 比较式 then begin end; end if; E.g create or replace procedure test(x in number) is begin if x >0 then begin x := 0 - x; end; end if; if x = 0