復(fù)制代碼 代碼如下:
create or replace procedure Test5(o_cellphone in varchar2) is
v_cellphone cc_quiz_stat.cellphone %type;
v_name cc_quiz_stat %rowtype;
v_state cc_quiz_stat.state %type;
begin
declare
cursor cur_cc is
select * from cc_quiz_stat;
cursor cur_jc(v_n varchar2) is
select state from cc_quiz_stat;
begin
open cur_cc;
loop
fetch cur_cc
into v_name;
exit when cur_cc%notfound;
open cur_jc(o_cellphone);
loop
fetch cur_jc
into v_state;
exit when cur_jc %notfound;
if (o_cellphone = v_name.cellphone) then
return;
else
dbms_output.put_line('手機(jī)號(hào)' || v_name.cellphone || '省份' ||
v_state);
end if;
end loop;
close cur_jc;
end loop;
close cur_cc;
end;
end Test5;
執(zhí)行結(jié)果
手機(jī)號(hào)18900000000省份全國(guó)
手機(jī)號(hào)18900000000省份南京
手機(jī)號(hào)18900000000省份天津
手機(jī)號(hào)18900000000省份 上海
手機(jī)號(hào)18900000000省份北京
復(fù)制代碼 代碼如下:
create or replace procedure Test5(o_cellphone in varchar2) is
v_cellphone cc_quiz_stat.cellphone %type;
v_name cc_quiz_stat %rowtype;
v_state cc_quiz_stat.state %type;
begin
declare
cursor cur_cc is
select * from cc_quiz_stat;
cursor cur_jc(v_n varchar2) is
select state from cc_quiz_stat;
begin
open cur_cc;
loop
fetch cur_cc
into v_name;
exit when cur_cc%notfound;
open cur_jc(o_cellphone);
loop
fetch cur_jc
into v_state;
exit when cur_jc %notfound;
if (o_cellphone = v_name.cellphone) then
exit;
else
dbms_output.put_line('手機(jī)號(hào)' || v_name.cellphone || '省份' ||
v_state);
end if;
end loop;
close cur_jc;
end loop;
close cur_cc;
end;
end Test5;
執(zhí)行結(jié)果
手機(jī)號(hào)18900000000省份全國(guó)
手機(jī)號(hào)18900000000省份南京
手機(jī)號(hào)18900000000省份天津
手機(jī)號(hào)18900000000省份 上海
手機(jī)號(hào)18900000000省份北京
手機(jī)號(hào)18900000002省份全國(guó)
手機(jī)號(hào)18900000002省份南京
手機(jī)號(hào)18900000002省份天津
手機(jī)號(hào)18900000002省份 上海
手機(jī)號(hào)18900000002省份北京
手機(jī)號(hào)18900000003省份全國(guó)
手機(jī)號(hào)18900000003省份南京
手機(jī)號(hào)18900000003省份天津
手機(jī)號(hào)18900000003省份 上海
手機(jī)號(hào)18900000003省份北京
手機(jī)號(hào)18900000004省份全國(guó)
手機(jī)號(hào)18900000004省份南京
手機(jī)號(hào)18900000004省份天津
手機(jī)號(hào)18900000004省份 上海
手機(jī)號(hào)18900000004省份北京
return 跳出整個(gè)循環(huán),本循環(huán)后面的不再執(zhí)行,
exit 跳出本次循環(huán),下次繼續(xù)執(zhí)行本次循環(huán)
您可能感興趣的文章:- Oracle顯示游標(biāo)的使用及游標(biāo)for循環(huán)
- Oracle存儲(chǔ)過(guò)程游標(biāo)用法分析
- oracle存儲(chǔ)過(guò)程常用的技巧(詳)
- oracle 存儲(chǔ)過(guò)程詳細(xì)介紹(創(chuàng)建,刪除存儲(chǔ)過(guò)程,參數(shù)傳遞等)
- oracle數(shù)據(jù)庫(kù)中查看系統(tǒng)存儲(chǔ)過(guò)程的方法
- oracle如何恢復(fù)被覆蓋的存儲(chǔ)過(guò)程
- Oracle存儲(chǔ)過(guò)程的編寫(xiě)經(jīng)驗(yàn)與優(yōu)化措施(分享)
- Oracle中 關(guān)于數(shù)據(jù)庫(kù)存儲(chǔ)過(guò)程和存儲(chǔ)函數(shù)的使用
- Oracle存儲(chǔ)過(guò)程返回游標(biāo)實(shí)例詳解
- Oracle存儲(chǔ)過(guò)程循環(huán)語(yǔ)法實(shí)例分析