||rpad(c_part.partition_name,30,''''.'''') || lpad(miCount, 10,''''.'''')); END LOOP; END IF; END LOOP; END; [A]怎么在Oracle中发邮件 [Q]可以利用utl_smtp包发邮件,以下是一个发送简单邮件的例子程序 /**************************************************************************** parameter: Rcpter in varchar2 接收者邮箱 Mail_Content in Varchar2 邮件内容 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; --write title PROCEDURE send_header(NAME IN VARCHAR2, HEADER IN VARCHAR2) AS BEGIN utl_smtp.write_data(conn, NAME||'''': ''''|| HEADER||utl_tcp.CRLF); END; BEGIN --opne connect conn := utl_smtp.open_connection(''''smtp.com''''); utl_smtp.helo(conn, ''''oracle''''); utl_smtp.mail(conn, ''''oracle info''''); utl_smtp.rcpt(conn, Rcpter); utl_smtp.open_data(conn); --write title send_header(''''From'''', ''''Oracle Database''''); send_header(''''To'''', ''''"Recipient" ''''); send_header(''''Subject'''', ''''DB Info''''); --write mail content utl_smtp.write_data(conn, utl_tcp.crlf || mail_content); --close connect 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 OTHERS THEN NULL; END; WHEN OTHERS THEN NULL; END sp_send_mail; [A]怎么样在Oracle中写操作系统文件,如写日志 [Q]可以利用utl_file包,但是,在此之前,要注意设置好Utl_file_dir初始化参数 /************************************************************************** parameter:textContext in varchar2 日志内容 desc: ·写日志,把内容记到服务器指定目录下 ·必须配置Utl_file_dir初始化参数,并保证日志路径与Utl_file_dir路径一致或者是其中一个 ****************************************************************************/ CREATE OR REPLACE PROCEDURE sp_Write_log(text_context VARCHAR2) IS file_handle utl_file.file_type; Write_content VARCHAR2(1024); Write_file_name VARCHAR2(50); BEGIN --open file write_file_name := ''''db_alert.log''''; file_handle := utl_file.fopen(''''/u01/logs'''',write_file_name,''''a''''); write_content := to_char(SYSDATE,''''yyyy-mm-dd hh24:mi:ss'''')||''''||''''||text_context; --write file IF utl_file.is_open(file_handle) THEN utl_file.put_line(file_handle,write_content); END IF; --close file utl_file.fclose(file_handle); EXCEPTION WHEN OTHERS THEN BEGIN IF utl_file.is_open(file_handle) THEN utl_file.fclose(file_handle); END IF; EXCEPTION WHEN OTHERS THEN NULL; END; END sp_Write_log;