Avatar billede dansd Nybegynder
27. juli 2001 - 19:45 Der er 2 kommentarer og
1 løsning

MSSQL skal placere enme og indhold fra mail i tabel.

Så vidt jeg ved, kan MSSQL modtage mail og distriburere emne og indhold i en tabel. Er der nogen der har en ide om hvordan jeg kommer igang med dette, eller ved hvor der er en beskrivelse om enmet.

(Det skal bruge i forbindelse med at vores UNIX- og NT-servere sender en mail ved fejltilstand og denne mail skal gå direkte i en database til behandling).

Med venlig hilsen
DanDS
Avatar billede jper Nybegynder
29. juli 2001 - 00:41 #1
Her er hvad SQL Server Books Online skriver om emnet, bemærk at du skal søge på xp_readmail under index for at se det hele.:
xp_readmail
Reads a mail message from the Microsoft® SQL Server™ mail inbox. This procedure is used by sp_processmail to process all mail in the SQL Server inbox.

Syntax
xp_readmail [[@msg_id =] \'message_number\']
    [, [@type =] \'type\' [OUTPUT]]
    [,[@peek =] \'peek\']
    [,[@suppress_attach =] \'suppress_attach\']
    [,[@originator =] \'sender\' OUTPUT]
    [,[@subject =] \'subject\' OUTPUT]
    [,[@message =] \'message\' OUTPUT]
    [,[@recipients =] \'recipients [;...n]\' OUTPUT]
    [,[@cc_list =] \'copy_recipients [;...n]\' OUTPUT]
    [,[@bcc_list =] \'blind_copy_recipients [;...n]\' OUTPUT]
    [,[@date_received =] \'date\' OUTPUT]
    [,[@unread =] \'unread_value\' OUTPUT]
    [,[@attachments =] \'attachments [;...n]\' OUTPUT])
    [,[@skip_bytes =] bytes_to_skip OUTPUT]
    [,[@msg_length =] length_in_bytes OUTPUT]
    [,[@originator_address =] \'sender_address\' OUTPUT]]

Arguments
[@msg_id =] \'message_number\'

Is the number of the message to read. message_number is varchar(255), with no default.

\'type\'

Is the message type to return based on the MAPI mail definition:

IP[M | C].Vendorname.subclass

If used on input, this must define the type for a specific message; type is ignored on input if the message_number is NULL. type is varchar(255), with a default of NULL.

OUTPUT

When specified, places the value of the specified parameter in the output parameter.

[@peek =] \'peek\'

Is whether SQL Server returns the message of the mail without changing the mail status to read. peek is varchar(5), with a default of FALSE. If set to false, the mail is treated as though it has been read. If set to true, the mail is treated as though it has not been read.

[@suppress_attach =] \'suppress_attach\'

Is whether mail attachments are suppressed. suppress_attach is varchar(255), with a default of TRUE (do not create temporary files). If set to true, SQL Server prevents the creation of temporary files when xp_readmail reads a message with attachments. If set to false, there is no prevention of temporary files when messages with attachments are read.

[@originator =] \'sender\'

Is the returned mail address of the sender. sender is varchar(255), with no default.

[@subject =] \'subject\'

Is the returned the subject of the mail message. subject is varchar(255), with no default.

[@message =] \'message\'

Is the returned body or the actual text of the mail message. message is text, with no default.

[@recipients =] \'recipients [;...n]\'

Is the semicolon-separated list of the recipients for the mail message to be returned. Recipients\' names are separated by a semicolon (;). recipient_list is varchar(255), with no default.

[@cc_list =] \'copy_recipients [;...n]\'

Is the semicolon-separated list of the copied recipients (cc:\'ed) for the mail message to be returned. Recipients\' names are separated by a semicolon (;). cc_list is varchar(255), with no default.

[@bcc_list =] \'blind_copy_recipients [;...n]\'

Is the semicolon-separated list for the blind copy recipients (bcc:\'ed) of the mail message to be returned. Recipients\' names are separated by a semicolon (;). bcc_list is varchar(255), with no default.

[@date_received =] \'date\'

Is the returned date of the mail message. date is varchar(255), with no default.

[@unread =] \'unread_value\'

Is whether a message has been previously unread (true) or not (false). unread_value is varchar(5), with a default of TRUE.

[@attachments =] \'attachments [;...n]\'

Is the semicolon-separated list of returned temporary paths of the mail attachments for the message. Temporary paths are separated by a semicolon (;). attachments is varchar(255), with no default.

[@skip_bytes =] bytes_to_skip OUTPUT

If a value other than 0 is passed for input, this parameter specifies the number of bytes to skip before reading the next 255 bytes (max) of the message into the body of message output parameter. When bytes_to_skip is used, body_of_message includes the next portion of the message and bytes_to_skip returns with the next starting point within the message (the previous bytes_to_skip plus the length of message). bytes_to_skip is int, with a default of 0.

[@msg_length =] length_in_bytes OUTPUT

Is the total length of the message, in bytes. When used with bytes_to_skip in a stored procedure, this parameter allows messages to be read in chunks of 255 bytes. length_in_bytes is int, with a default of 255 (bytes).

[@originator_address =] \'sender_address\'

Is the resolved mail address of the originator of the mail message. sender_address is varchar(255), with no default.

Return Code Values
0 (success) or 1 (failure)

Result Sets
xp_readmail returns a result set with these columns (older messages appear first).

Column name Description
Originator Sender of e-mail message
Date Received Date the e-mail message was received
Recipients The people to whom the message was sent
CC List The people on the CC\'d line of the e-mail message
BCC List The people on the BCC\'d line of the e-mail message
Subject Subject line of the e-mail message
Message Message body (text)
Unread Whether this message is unread
Attachments Any attachments for the message
Message ID Message ID
Type Message type


Remarks
Any failure except an invalid parameter is logged to the Microsoft Windows NT® application log.

There are two ways to use xp_readmail:

Return the contents of the inbox as a result set to the client.


Read a single message from the inbox.
To return the contents of the inbox as a result set to the client either set message_number to NULL or do not include message_number. In this situation, type can be used to read specific messages. You can specify peek and suppress_attach as input parameters to control the way the message is read.

To read a single message from the inbox, supply a valid message_number returned by xp_findnextmsg as an input parameter to xp_readmail. You can specify peek and suppress_attach as input parameters to control the way the message is read. When using peek and suppress_attach with this method, all other parameters are optional output parameters containing specific information from the message to be read.

You can view an example of using xp_findnextmsg as an input parameter to xp_readmail by executing the following command:

sp_helptext \'sp_processmail\'

When used to read a single message, xp_readmail can read message text of longer than 255 bytes in sections. Use length_in_bytes and length_in_bytes to read message text of longer than 255 bytes in sections. Using length_in_bytes as both an input and output parameter allows coding of a loop to process the entire message text. The following code shows an example of such a loop, assuming message_number is set to a valid message identifier returned by xp_findnextmsg.

USE master
WHILE (1 = 1)
BEGIN
EXEC @status = xp_readmail @msg_id = @msg_id,
  @message = @message OUTPUT,
  @skip_bytes = @skip_bytes OUTPUT,
  @msg_length = @msg_length OUTPUT

IF @status <> 0 BREAK
SELECT \'msg_id\' = @msg_id, \'msg_part\' = @message
IF @skip_bytes = @msg_length BREAK
END

Permissions
Execute permissions for xp_readmail default to members of the db_owner fixed database role in the master database and members of the sysadmin fixed server role, but can be granted to other users.

Examples

This example returns the status when reading a message. In this example, the value of a message ID from xp_findnextmsg is placed in the local variable @message_id and passed to xp_readmail.

USE master
EXEC @status = xp_readmail @msg_id = @message_id,
  @originator = @originator OUTPUT,
  @cc_list = @cc_list OUTPUT,
  @subject = @msgsubject OUTPUT,
  @message = @query OUTPUT,
  @peek = \'TRUE\',
  @suppress_attach = \'TRUE\'


See Also

sp_processmail

System Stored Procedures (SQL Mail Extended Procedures)

xp_deletemail

xp_findnextmsg

xp_sendmail

xp_startmail

xp_stopmail

Avatar billede jakobandersen Nybegynder
29. juli 2001 - 02:44 #2
Jeg har godtnok aldrig arbejdet med andet end noget simpelt xp_sendmail og xp_readmail.. Men det er MEGET langsomt til at sende og læse og desuden er det ikke helt let at få til at køre..

Jeg ville hellere lave en frontend applikation til at modtage dataene og så smide dem i DBen.
Avatar billede dansd Nybegynder
16. august 2001 - 08:39 #3
Jeg ved at det er på et billigt grundlag at du får disse point, men det er nok den bedste ide. Hjælpefunktionen omkring emnet er kun så god at det vil tage mig længere tid at sætte mig ind i det end at lave det vha. egen programmering.
Med venlig hilsen
DanSD
Avatar billede Ny bruger Nybegynder

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