Oracle中存储过程和函数的区别
存储过程和函数： www.2cto.com
例子：
[sql]
//创建过程
create or replace procedure add_emailinfo(namee email_info.fullname%type ，address email_info.email_address%type )
is
begin
insert into email_info(fullname，email_address) values (namee，address)；
end；
//调用过程
call add_emailinfo('cherry'，'asdfsdf')；
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//创建函数
create or replace function sel_emailinfo(namee email_info.fullname%type )
return varchar2 is
address varchar2(30)；
begin
select email_address into address from email_info
where trim(fullname)=trim(namee)；
return address；
end ；
//调用函数
select sel_emailinfo('bbb') from dual；
