一、不带参存储 用如下一个存储做例子： create or replace procedure testwhileloop is v_count number := 0;begin while v_count 10 loop v_count := v_count + 2; dbms_output.put_line(v_count: || v_count); end loop;end testwhileloop; 执行如下命令
一、不带参存储
用如下一个存储做例子：
create or replace procedure testwhileloop is v_count number := 0;begin while v_count
执行如下命令：
sql> set serveroutput on;sql> exec testwhileloop; v_count:2v_count:4v_count:6v_count:8v_count:10 pl/sql procedure successfully completed sql> drop procedure testwhileloop; procedure dropped sql>
其中：
exec testwhileloop; 命令用于执行存储
drop procedure testwhileloop; 命令用于删除存储
二、带参存储
create or replace procedure testwhileloop(i_count number) isv_count number:=i_count;begin while v_count
执行如下命令：
sql> exec testwhileloop(1); v_count:3v_count:5v_count:7v_count:9v_count:11 pl/sql procedure successfully completed sql> drop procedure testwhileloop; procedure dropped sql>
其中：
exec testwhileloop(1); 命令用于执行存储
drop procedure testwhileloop; 命令用于删除存储