Hi Arthur, with PUT, your node is serialized to disk, in the file "<dbfarm>/<db>/tmp/test.xml" it is not shredded at all, you can see this by using xmldb_print() in a Msever console. So the problem seems to be caused by that _del_doc does not recognize a document that is stored on disk but not shredded...
Jennie On Wed, Mar 07, 2007 at 09:18:31PM +0100, Arthur van Bunningen wrote: > Dear All, > > To be able to create a soap-interface with support for the dynamic > management of xml documents I created a XQuery module with some simple > document management functions, which I stole from > "pathfinder/runtime/xrpc/admin/admin.xq" (the code is found at the end > of this mail). > > To test the functions without soap, I created tree simple xqueries. Now > adding and displaying documents works perfectly. However, when I want to > delete a document I get: "ERROR = !ERROR: _del_doc(tmp/test.xml): > document not found in database (1 such errors)! !ERROR: > interpret_params: shred_doc_base(param 1): evaluation error.". > > Maybe this is because the document is not shredded in an ordinary way, > however I do not know of any other function that can insert documents > without a physical location. > > If someone could help me to delete these documents, or point me to > another way of inserting documents without a physical location (, or > show me the stupid mistake I made :) ), this would be very much appreciated. > > Best regards, > > Arthur > > > > > The module looks as follows: > ========================== > module namespace cq = "http://db.cs.utwente.nl/cq#";; > declare updating function cq:PUT($uri as xs:string, $doc as element()) > { > if (substring($uri, 1,4) = 'tmp/') > then put($doc, $uri) > else error('PUT: only relative URIs starting with tmp/ allowed') > }; > > declare function cq:GET($uri as xs:string) > { doc($uri) }; > > declare document management function cq:DELETE($uri as xs:string) > { > if (substring($uri, 1,4) = 'tmp/') > then pf:del-doc($uri) > else error('DELETE: only relative URIs starting with tmp/ allowed') > }; > > ========================== > The three test files look as follows: > ========================== > import module namespace cq = "http://db.cs.utwente.nl/cq#"; at > "/home/db/bunninge/phd/implementation/xquery/try3_module/ca_module.xq"; > cq:PUT("tmp/test.xml",<bla/>) > ========================== > import module namespace cq = "http://db.cs.utwente.nl/cq#"; at > "/home/db/bunninge/phd/implementation/xquery/try3_module/ca_module.xq"; > cq:GET("tmp/test.xml") > ========================== > import module namespace cq = "http://db.cs.utwente.nl/cq#"; at > "/home/db/bunninge/phd/implementation/xquery/try3_module/ca_module.xq"; > cq:DELETE("tmp/test.xml") > > > > > ------------------------------------------------------------------------- > Take Surveys. Earn Cash. Influence the Future of IT > Join SourceForge.net's Techsay panel and you'll get the chance to share your > opinions on IT & business topics through brief surveys-and earn cash > http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV > _______________________________________________ > MonetDB-users mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/monetdb-users ------------------------------------------------------------------------- Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT & business topics through brief surveys-and earn cash http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV _______________________________________________ MonetDB-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/monetdb-users
