Re: [Sedna-discussion] Use Sedna DDL from XqueryService

2013-01-25 Thread Robby Pelssers 
Exactly… ;-)

Well…  At least you guys won’t be out of work for the time being.  Nothing 
worse than a feature complete product ;-)

Have a nice weekend !!

Robby

From: Ivan Shcheklein [mailto:[email protected]]
Sent: Friday, January 25, 2013 5:28 PM
To: Robby Pelssers
Cc: [email protected]
Subject: Re: [Sedna-discussion] Use Sedna DDL from XqueryService

Hi Robby,

Do you mean "Guys, when will you finally add XQuery Update Facility support"? )

Unfortunately, it's not that easy. At least it's not just kind of a "fix the 
parser" thing. We can't just allow mixing XQuery and XUpdate expressions - you 
should also define and implement semantics for such mixed expressions, which 
can be not very obvious.

Anyway, XQUF support is definitely good feature, I just don't know when we will 
have time enough to implement it :(.

Regards,
Ivan

On Fri, Jan 25, 2013 at 7:17 PM, Robby Pelssers 
mailto:[email protected]>> wrote:
I read that Marklogic and other XML databases offer off the shelf functions for 
this.. So actually my idea was not even that crazy. But I see nothing in the 
sedna documentation that something like this is feasible.

https://docs.marklogic.com/xdmp/update

Robby

-Original Message-
From: Robby Pelssers 
[mailto:[email protected]<mailto:[email protected]>]
Sent: Friday, January 25, 2013 4:12 PM
To: 
[email protected]<mailto:[email protected]>
Subject: [Sedna-discussion] Use Sedna DDL from XqueryService

Hi all,

By merely doing some experiments I noticed that I can execute this statement 
using the XMLDB API:

DROP DOCUMENT "25860-14Z.xml" IN COLLECTION "chemicalContent/released"


So my next question is... would it in that case also be possible to e.g. write 
some Operational XQuery Library making use of the DDL?
I tested the snippet below but this does not work. But executing a single DDL 
statement like the one above does work.  I guess it's not possible to 
accomplish sth like below??

Robby

**
import module namespace cm = "http://www.nxp.com/chemicalcontent";;

declare function local:toURIs($ids as xs:string*) {
  for $id in $ids return document-uri(root(cm:getTypeName($id)))
};

declare function local:dropAll($ids as xs:string*) {
  for $uri in local:toURIs($ids)
  local:dropDocument($uri)
};

declare function local:dropDocument($document_uri as xs:string) {
DROP DOCUMENT $document_uri IN COLLECTION "chemicalContent/released"
};

local:dropAll("74AHC1G00GW_C","74AHC1G00GW_C1")
**




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Re: [Sedna-discussion] Use Sedna DDL from XqueryService

2013-01-25 Thread Ivan Shcheklein 
Hi Robby,

Do you mean "Guys, when will you finally add XQuery Update Facility
support"? )

Unfortunately, it's not that easy. At least it's not just kind of a "fix
the parser" thing. We can't just allow mixing XQuery and XUpdate
expressions - you should also define and implement semantics for such mixed
expressions, which can be not very obvious.

Anyway, XQUF support is definitely good feature, I just don't know when we
will have time enough to implement it :(.

Regards,
Ivan


On Fri, Jan 25, 2013 at 7:17 PM, Robby Pelssers wrote:

> I read that Marklogic and other XML databases offer off the shelf
> functions for this.. So actually my idea was not even that crazy. But I see
> nothing in the sedna documentation that something like this is feasible.
>
> https://docs.marklogic.com/xdmp/update
>
> Robby
>
> -Original Message-
> From: Robby Pelssers [mailto:[email protected]]
> Sent: Friday, January 25, 2013 4:12 PM
> To: [email protected]
> Subject: [Sedna-discussion] Use Sedna DDL from XqueryService
>
> Hi all,
>
> By merely doing some experiments I noticed that I can execute this
> statement using the XMLDB API:
>
> DROP DOCUMENT "25860-14Z.xml" IN COLLECTION "chemicalContent/released"
>
>
> So my next question is... would it in that case also be possible to e.g.
> write some Operational XQuery Library making use of the DDL?
> I tested the snippet below but this does not work. But executing a single
> DDL statement like the one above does work.  I guess it's not possible to
> accomplish sth like below??
>
> Robby
>
> **
> import module namespace cm = "http://www.nxp.com/chemicalcontent";;
>
> declare function local:toURIs($ids as xs:string*) {
>   for $id in $ids return document-uri(root(cm:getTypeName($id)))
> };
>
> declare function local:dropAll($ids as xs:string*) {
>   for $uri in local:toURIs($ids)
>   local:dropDocument($uri)
> };
>
> declare function local:dropDocument($document_uri as xs:string) {
> DROP DOCUMENT $document_uri IN COLLECTION "chemicalContent/released"
> };
>
> local:dropAll("74AHC1G00GW_C","74AHC1G00GW_C1")
> **
>
>
>
>
>
> --
> Master Visual Studio, SharePoint, SQL, ASP.NET, C# 2012, HTML5, CSS, MVC,
> Windows 8 Apps, JavaScript and much more. Keep your skills current with
> LearnDevNow - 3,200 step-by-step video tutorials by Microsoft MVPs and
> experts. ON SALE this month only -- learn more at:
> http://p.sf.net/sfu/learnnow-d2d
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> [email protected]
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>
>
>
>
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> MVC, Windows 8 Apps, JavaScript and much more. Keep your skills current
> with LearnDevNow - 3,200 step-by-step video tutorials by Microsoft
> MVPs and experts. ON SALE this month only -- learn more at:
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>
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Re: [Sedna-discussion] Use Sedna DDL from XqueryService

2013-01-25 Thread Robby Pelssers 
I read that Marklogic and other XML databases offer off the shelf functions for 
this.. So actually my idea was not even that crazy. But I see nothing in the 
sedna documentation that something like this is feasible.

https://docs.marklogic.com/xdmp/update

Robby

-Original Message-
From: Robby Pelssers [mailto:[email protected]] 
Sent: Friday, January 25, 2013 4:12 PM
To: [email protected]
Subject: [Sedna-discussion] Use Sedna DDL from XqueryService

Hi all,

By merely doing some experiments I noticed that I can execute this statement 
using the XMLDB API:

DROP DOCUMENT "25860-14Z.xml" IN COLLECTION "chemicalContent/released"


So my next question is... would it in that case also be possible to e.g. write 
some Operational XQuery Library making use of the DDL?
I tested the snippet below but this does not work. But executing a single DDL 
statement like the one above does work.  I guess it's not possible to 
accomplish sth like below??

Robby

**
import module namespace cm = "http://www.nxp.com/chemicalcontent";;

declare function local:toURIs($ids as xs:string*) {
  for $id in $ids return document-uri(root(cm:getTypeName($id)))
};

declare function local:dropAll($ids as xs:string*) {
  for $uri in local:toURIs($ids)
  local:dropDocument($uri)
};

declare function local:dropDocument($document_uri as xs:string) {
DROP DOCUMENT $document_uri IN COLLECTION "chemicalContent/released"  
};

local:dropAll("74AHC1G00GW_C","74AHC1G00GW_C1")
**




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[Sedna-discussion] Use Sedna DDL from XqueryService

2013-01-25 Thread Robby Pelssers 
Hi all,

By merely doing some experiments I noticed that I can execute this statement 
using the XMLDB API:

DROP DOCUMENT "25860-14Z.xml" IN COLLECTION "chemicalContent/released"


So my next question is... would it in that case also be possible to e.g. write 
some Operational XQuery Library making use of the DDL?
I tested the snippet below but this does not work. But executing a single DDL 
statement like the one above does work.  I guess it's not possible to 
accomplish sth like below??

Robby

**
import module namespace cm = "http://www.nxp.com/chemicalcontent";;

declare function local:toURIs($ids as xs:string*) {
  for $id in $ids return document-uri(root(cm:getTypeName($id)))
};

declare function local:dropAll($ids as xs:string*) {
  for $uri in local:toURIs($ids)
  local:dropDocument($uri)
};

declare function local:dropDocument($document_uri as xs:string) {
DROP DOCUMENT $document_uri IN COLLECTION "chemicalContent/released"  
};

local:dropAll("74AHC1G00GW_C","74AHC1G00GW_C1")
**




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