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Oracle9i新特性之数据库监控系列详解

 2007-05-12 12:25:07 来源:WEB开发网   
核心提示: 2、发送Email的过程name:sp_Send_mailparameter: Rcpter in varchar2 接收者邮箱Mail_Content in Varchar2 邮件内容create date:2003-06-01creater:chen jipingdesc: ̶

2、发送Email的过程  name:sp_Send_mail
  parameter: Rcpter in varchar2 接收者邮箱
  Mail_Content in Varchar2 邮件内容
  create date:2003-06-01
  creater:chen jiping
  desc: •发送邮件到指定邮箱
  •只能指定一个邮箱,如果需要发送到多个邮箱,需要另外的辅助程序
  
  create or replace procedure sp_send_mail(
  Rcpter IN VARCHAR2,
  Mail_Content IN VARCHAR2)
  IS
  conn utl_smtp.connection;
  PROCEDURE send_header(NAME IN VARCHAR2, header IN VARCHAR2) AS
  BEGIN
  utl_smtp.write_data(conn, NAME || ': ' || header || utl_tcp.CRLF);
  END;
  
  BEGIN
  conn := utl_smtp.open_connection('smtp.ur.net.cn');
  utl_smtp.helo(conn, 'oracle');
  utl_smtp.mail(conn, 'oracle info');
  utl_smtp.rcpt(conn, Rcpter);
  utl_smtp.open_data(conn);
  send_header('From',  'Oracle Database');
  send_header('To',   '"Recipient" <'||Rcpter||'>');
  send_header('Subject', 'Hello');
  utl_smtp.write_data(conn, utl_tcp.CRLF || Mail_Content);
  utl_smtp.close_data(conn);
  utl_smtp.quit(conn);
  EXCEPTION
  WHEN utl_smtp.transient_error OR utl_smtp.permanent_error THEN
  BEGIN
  utl_smtp.quit(conn);
  EXCEPTION
  WHEN utl_smtp.transient_error OR utl_smtp.permanent_error THEN
  NULL; -- When the SMTP server is down or unavailable, we don't have
  -- a connection to the server. The quit call will raise an
  -- exception that we can ignore.
  END;
  raise_application_error(-20000,
  'Failed to send mail due to the following error: ' || SQLERRM);
  END sp_send_mail;

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Tags:Oraclei 特性 数据库

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