如果您正在运行 SMTP 服务,则可以将文件输出到投递目录。如果您的容量很大,则可能会导致文件名重复,但有一些方法可以避免这种情况。
否则,您将需要创建一个 UDF。
这是一个示例触发解决方案:
CREATE TRIGGER test.autosendfromdrop BEFORE INSERT ON test.emaildrop
FOR EACH ROW BEGIN
/* START THE WRITING OF THE EMAIL FILE HERE*/
SELECT concat("To: ",NEW.To),
concat("From: ",NEW.From),
concat("Subject: ",NEW.Subject),
NEW.Body
INTO OUTFILE
"C:\\inetpub\\mailroot\\pickup\\mail.txt"
FIELDS TERMINATED by '\r\n' ESCAPED BY '';
END;
要标记消息正文,您将需要这样的内容...
CREATE FUNCTION `HTMLBody`(Msg varchar(8192))
RETURNS varchar(17408) CHARSET latin1 DETERMINISTIC
BEGIN
declare tmpMsg varchar(17408);
set tmpMsg = cast(concat(
'Date: ',date_format(NOW(),'%e %b %Y %H:%i:%S -0600'),'\r\n',
'MIME-Version: 1.0','\r\n',
'Content-Type: multipart/alternative;','\r\n',
' boundary=\"----=_NextPart_000_0000_01CA4B3F.8C263EE0\"','\r\n',
'Content-Class: urn:content-classes:message','\r\n',
'Importance: normal','\r\n',
'Priority: normal','\r\n','','\r\n','','\r\n',
'This is a multi-part message in MIME format.','\r\n','','\r\n',
'------=_NextPart_000_0000_01CA4B3F.8C263EE0','\r\n',
'Content-Type: text/plain;','\r\n',
' charset=\"iso-8859-1\"','\r\n',
'Content-Transfer-Encoding: 7bit','\r\n','','\r\n','','\r\n',
Msg,
'\r\n','','\r\n','','\r\n',
'------=_NextPart_000_0000_01CA4B3F.8C263EE0','\r\n',
'Content-Type: text/html','\r\n',
'Content-Transfer-Encoding: 7bit','\r\n','','\r\n',
Msg,
'\r\n','------=_NextPart_000_0000_01CA4B3F.8C263EE0--'
) as char);
RETURN tmpMsg;
END ;