Geert,
Thanks for your suggestion. That was something tried early on but I
will revisit it. I'd like to avoid using eval if possible for
performance reasons.
Seems we should be able to do something like: xdmp:uri-is-file(":my-
modules-db:here.xqy")...
-Erik
On Feb 9, 2009, at 8:30 AM, Geert Josten wrote:
Erik,
Xquery files are stored just like other files, but in a different
database. Try using something like:
xdmp:eval(
'
boolean(doc("here.xqy"))
',
(),
<options xmlns="xdmp:eval">
<database>{xdmp:database('Modules')}</database>
</options>)
Mind though, the user executing the eval needs to have eval
privileges..
Kind regards,
Geert
Drs. G.P.H. Josten
Consultant
http://www.daidalos.nl/
Daidalos BV
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From: [email protected]
[mailto:[email protected]] On Behalf Of
Erik Peterson
Sent: maandag 9 februari 2009 16:13
To: General Mark Logic Developer Discussion
Subject: [MarkLogic Dev General] uri-is-file for modules in database
We have an HTTP App server using modules database and a
separate content database. We need determine if certain xqy
file exists prior to invoking it from within another xqy
file. When xqy files were stored in the file system the
xdmp:uri-is-file() function worked fine. Now that modules are
stored in the database we've been unable to determine file existence.
Below is a simple example of a here.xqy file that cannot
determine its own existence, all function calls return false.
Note that the file exists in the /code/myapp folder and the
http root is mapped to that folder:
Thanks,
Erik
----------------------------------------------------------------
xquery version "1.0-ml";
"--- uri-is-file",
"-here.xqy",
xdmp:uri-is-file("here.xqy"),
"-/here.xqy",
xdmp:uri-is-file("/here.xqy"),
"-code/conference/here.xqy",
xdmp:uri-is-file("code/myapp/here.xqy"),
"-/code/conference/here.xqy",
xdmp:uri-is-file("/code/myapp/here.xqy"),
"---doc-available",
"-here",
fn:doc-available("here.xqy"),
"-/here",
fn:doc-available("/here.xqy")
----------------------------------------------------------------
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