簡單示例一：
create or replace procedure testp(isal in number)--輸入引數不能有長度限制
isxname varchar2(10); --變數要有長度限制
cursor cur_1 is select ename from emp where sal>isal;--游標定義
begin
dbms_output.put_line('hello world');
for rec in cur_1 loop--迭代游標
begin
xname := rec.ename;
dbms_output.put_line('name:'||xname);
end;
end loop;
end;
示例二：
create or replace procedure p_form_submit_task(arg_pid in varchar2,arg_begin_date in date,arg_end_date in date,arg_type in varchar2)
isa_state varchar2(20);
cursor cur_1 is
select form_id fid,period_type pt,submit_date_limit sdl,begin_declare_date bdd,
biz_date_begin bdb,biz_date_end bde from form_submit_task_rule
where rule_prop1=arg_type and biz_date_begin>=arg_begin_date and biz_date_end<=arg_end_date;
begin
for rec in cur_1 loop
begin
--先判斷是否有相應記錄
select state into a_state from form_submit_task where pid=arg_pid and form_id=rec.fid and biz_date_begin=rec.bdb and biz_date_end=rec.bde;
--如果有記錄且為未提交記錄，則更新記錄
if a_state ='0' then
begin
update form_submit_task set enterprise_type=arg_type,period_type=rec.pt,submit_date_limit=rec.sdl
where pid=arg_pid and form_id=rec.fid and biz_date_begin=rec.bdb and biz_date_end=rec.bde;
-- dbms_output.put_line('update``````');
end;
end if;
exception
--沒有記錄就直接插入記錄
when no_data_found then
insert into form_submit_task(task_id,task_type,form_id,pid,enterprise_type,period_type,submit_date_limit,begin_declare_date,biz_date_begin,biz_date_end,state,overdue_days)
values(sys_guid(),'cwbb',rec.fid,arg_pid,arg_type,rec.pt,rec.sdl,rec.bdd,rec.bdb,rec.bde,'0',0);
--dbms_output.put_line('insert``````');
end;
end loop;
commit;
end;
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