Hi Helen,

I think you were pretty clear but I was a little too quick to reply...

:) Tim

-----Original Message-----
From: [email protected]
[mailto:[email protected]] On Behalf Of helen chen
Sent: Friday, November 05, 2010 11:34 AM
To: General Mark Logic Developer Discussion
Subject: Re: [MarkLogic Dev General] question about logging

Maybe I didn't say it clearly.

fn:concat() is for the message part.   I also want to write this message to
a separate file on the file system, the file name is specified dynamically.
And if this file already exists on file system, it should be the append ,
not overwrite.  It is similar to the unix script that I write my log to some
file I want. 

In the meantime I don't want to stop the xdmp:log(), if I use xdmp:log, it
should still write to ErrorLog.txt file.

Thanks, Helen



On Nov 5, 2010, at 11:19 AM, Tim Meagher wrote:

> I just embed fn:concat() within the call the xdmp:log() and concatenation
> the various message parts, e.g.
> 
> xdmp:log(concat("Path: ", {$path}))
> 
> -----Original Message-----
> From: [email protected]
> [mailto:[email protected]] On Behalf Of helen chen
> Sent: Friday, November 05, 2010 11:16 AM
> To: General Mark Logic Developer Discussion
> Subject: [MarkLogic Dev General] question about logging
> 
> Hello there,
> 
> In Marklogic, I use xdmp:log() to log message to  ErrorLog.txt file.  I
want
> to do some logging similar to script, like I specify the path and file
name,
> then I write just the message I want to this file and then keep appending
> message to this file.  I expect that this should not stop the normal
logging
> of xdmp:log().
> 
> Does anyone have suggestion on how to do it?
> 
> Thanks, Helen
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