Question

我试图运行一个执行SQL的shell scrpit。在SQL文件中，我有查询来检查数据库中的某些内容，当其中一个检查失败时，它会向指定的id发送电子邮件警报。我的代码类似于：

Declare 
   numrows number(4,2);
    c UTL_SMTP.CONNECTION;


PROCEDURE send_header(name IN VARCHAR2, header IN VARCHAR2) AS
  BEGIN
    UTL_SMTP.WRITE_DATA(c, name || ': ' || header || UTL_TCP.CRLF);
  END;


Begin

select count (*) into numrows
<some sub queries>
    Minus    
select count(*)
<from something else>
;

--if differences are found, then trigger an email.
IF numrows <> 0 THEN
    BEGIN
        c := UTL_SMTP.OPEN_CONNECTION('localhost',25);
        UTL_SMTP.HELO(c, 'localhost');
        UTL_SMTP.MAIL(c, 'a@b.com');
        UTL_SMTP.RCPT(c, 'c@d.com');
        UTL_SMTP.OPEN_DATA(c);
        send_header('From',    '"noreply" <a@b.com>');
        send_header('To',      '"c@d.com');
        send_header('Subject', '<subject here>');
        UTL_SMTP.WRITE_DATA(c,'brief error message'|| chr(13));



        FOR I IN (
               <some logic>                                 
                 )                        

        LOOP 
            UTL_SMTP.WRITE_DATA(c, xyz || ' - ');
            UTL_SMTP.WRITE_DATA(c, qwe );
            UTL_SMTP.WRITE_DATA(c,UTL_TCP.CRLF);
        END LOOP;
        UTL_SMTP.WRITE_DATA(c, chr(13)||'-Sent by the batch process.');

        UTL_SMTP.CLOSE_DATA(c);
        UTL_SMTP.QUIT(c);
        EXCEPTION
        WHEN utl_smtp.transient_error OR utl_smtp.permanent_error THEN
            BEGIN
                UTL_SMTP.QUIT(c);
                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;


END IF;

END;

现在我得到的错误是：

SP2-0027: Input is too long (> 2499 characters) - line ignored
SQL> SP2-0734: unknown command beginning "ggg..." - rest of line ignored.
SQL> SP2-0734: unknown command beginning "ddd..." - rest of line ignored.
SQL> SP2-0734: unknown command beginning "eee..." - rest of line ignored.
SQL> SP2-0734: unknown command beginning "nnn..." - rest of line ignored.
SP2-0044: For a list of known commands enter HELP
and to leave enter EXIT.
SQL> SP2-0734: unknown command beginning "hfhf..." - rest of line ignored.
SQL> Disconnected from Oracle Database 10g Enterprise Edition Release 10.2.0.4.0 - 64bit Production
With the Partitioning, Oracle Label Security, OLAP, Data Mining
and Real Application Testing options

我查了一下SP2-0027，我收集到输入行超过2499个字符。我的所有输入行都没有这么多字符，SQL文件本身的总字符数大约是4000。

我不知道UTL_SMTP的内部实现是否在幕后传递了一些数据。或者如果还有其他事情发生。

使用TOAD时运行完美。

有人可以帮忙吗？

Answer 1

我想我找到了答案：

我所要做的就是将shell脚本执行的SQL文件拆分为2个文件，并将volia`分解为：D

@tbone：fyi＆amp;谢谢你的帮助！

从oracle发送电子邮件时输入太长

1 个答案: