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Oracle中存储过程跟函数的区别

发布时间: 2013-03-26 21:09:11 作者: rapoo

Oracle中存储过程和函数的区别

存储过程和函数:

Oracle中存储过程跟函数的区别



例子:

//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;


1楼emoven昨天 22:59
不知道存储过程和函数的效率那哪个好些
Re: Tender001昨天 07:15
回复emovenn看情况而定

我的异常网推荐解决方案:oracle存储过程,http://www.myexception.cn/oracle-develop/177537.html

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