欢迎您访问程序员文章站本站旨在为大家提供分享程序员计算机编程知识!
您现在的位置是: 首页  >  数据库

Oracle中存储过程和函数的区别

程序员文章站 2022-05-13 18:01:31
...

子: //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 c

子:

//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');

/////////////////////////////////////////////////////////////////////////////////////

//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;