Hi Sedna Team,
Thanks for your feedback. I'm looking forward for the new release. Good
luck.
Regards,
On Tue, Nov 13, 2012 at 9:28 AM, Олег Борисенко <a...@somestuff.ru> wrote:
> We have no deadline and no ideas when exactly we will finish everything.
> We have 3 directions to finish still:
> 1) arch
> 2) new testing system
> 3) check that everything works after merge with Ilyas' new optimizer
> branch.
>
> Until everything will be checked there's no new release. It's hard to
> forecast the time it takes because there is a lot of current interrupting
> work on other things. It will be finished for sure but we don't know when
> exactly
>
>
> On Tue, Nov 13, 2012 at 2:00 PM, Ivan Shcheklein <shchekl...@gmail.com>wrote:
>
>> Oleg, Ilya can you enlighten us on this? :) I definitely don't have
>> enough information to answer this question.
>>
>>
>> Is there a new deadline to the Sedna 4.0 release?
>>>
>>>
>>>
>>> On Thu, Sep 13, 2012 at 6:59 PM, Олег Борисенко <a...@somestuff.ru> wrote:
>>>
>>>> We *hope* that we will be able to release aplha version by 10.10.2012
>>>> but it's not a deadline : if something would be broken by that moment we
>>>> will not be able to make a release
>>>>
>>>>
>>>> On Fri, Sep 14, 2012 at 1:48 AM, Flávio R. C. Sousa <flavioso...@ufc.br
>>>> > wrote:
>>>>
>>>>> Very cool. Do you have some deadline to released?
>>>>>
>>>>>
>>>>> On Thu, Sep 13, 2012 at 6:24 PM, Олег Борисенко <a...@somestuff.ru>wrote:
>>>>>
>>>>>> Well, it's not ready yet and it's not a guarantee that everything
>>>>>> would work as expected. But we hope that we would be able to make the
>>>>>> following:
>>>>>>
>>>>>> 1. New numbering scheme. It should result in much smaller disk
>>>>>> utilization.
>>>>>> 2. Query optimizer. It should result in performance improvements
>>>>>> for some types of queries.
>>>>>> 3. Reduction of semaphores usage.
>>>>>> 4. Database wouldn't depend one on another. It something is wrong
>>>>>> with one database, it wouldn't crash others.
>>>>>> 5. New front-end architecture:
>>>>>> 1. Database management become client-side --- you would need
>>>>>> just to connect se_gov to create/delete/start/stop databases
>>>>>> 2. Asynchronious messaging protocol: it would be impossible to
>>>>>> "hang" sedna from outside
>>>>>> 3. No need for pping
>>>>>> 4. It would be possible to specify many interfaces that sedna
>>>>>> is listening to.
>>>>>> 5. It would be possible to start sedna as windows service
>>>>>> natively.
>>>>>> 6. New protocol
>>>>>> 7. "Pool" of trn's: se_trn wouldn't die after each session. It
>>>>>> would result in much faster small transactions.
>>>>>> 8. (maybe) diagnostic messaging channel for se_trn processes
>>>>>> that would indicate transactions progress.
>>>>>> 9. (maybe not in v4.0 but v4.1) rest api
>>>>>> 10. (maybe not in v4.0 but v4.1) some sort of embedded sedna
>>>>>> 11. (maybe) openssl library for connections encryption
>>>>>> 12. internal unit-tests and new testing system that should
>>>>>> result in better code quality
>>>>>> 13. clang/llvm compiler support (it's working now too but we
>>>>>> should check that everything is okay)
>>>>>>
>>>>>>
>>>>>> I could forget something, but these are common new features that we
>>>>>> are working on :)
>>>>>>
>>>>>>
>>>>>> On Thu, Sep 13, 2012 at 9:14 PM, Flávio R. C. Sousa <
>>>>>> flaviocso...@gmail.com> wrote:
>>>>>>
>>>>>>> What's new features in Sedna 4.0 ?
>>>>>>>
>>>>>>>
>>>>>>> On Thu, Sep 13, 2012 at 1:06 PM, Олег Борисенко
>>>>>>> <a...@somestuff.ru>wrote:
>>>>>>>
>>>>>>>> We are working hard on Sedna 4.0 and it's not too simple to have a
>>>>>>>> trip anywhere at this moment :)
>>>>>>>>
>>>>>>>>
>>>>>>>> On Thu, Sep 13, 2012 at 5:29 PM, Charles Foster <
>>>>>>>> char...@cfoster.net> wrote:
>>>>>>>>
>>>>>>>>> Will you be at XML Amsterdam on Wednesday?
>>>>>>>>>
>>>>>>>>> And will any other people who are on this list be there?
>>>>>>>>>
>>>>>>>>> On 13 September 2012 12:16, Robby Pelssers <robby.pelss...@nxp.com>
>>>>>>>>> wrote:
>>>>>>>>> > Hi Charles,
>>>>>>>>> >
>>>>>>>>> > Excellent suggestion. It's not the usual approach we take to
>>>>>>>>> set properties but there's also nothing stopping me from storing XML
>>>>>>>>> in
>>>>>>>>> Sedna containing properties.
>>>>>>>>> >
>>>>>>>>> > Brilliant workaround ;-)
>>>>>>>>> >
>>>>>>>>> > Thx,
>>>>>>>>> > Robby
>>>>>>>>> >
>>>>>>>>> > -----Original Message-----
>>>>>>>>> > From: charles.fos...@gmail.com [mailto:charles.fos...@gmail.com]
>>>>>>>>> On Behalf Of Charles Foster
>>>>>>>>> > Sent: Thursday, September 13, 2012 12:52 PM
>>>>>>>>> > To: Robby Pelssers
>>>>>>>>> > Cc: sedna-discussion@lists.sourceforge.net
>>>>>>>>> > Subject: Re: [Sedna-discussion] question related to external
>>>>>>>>> global variables
>>>>>>>>> >
>>>>>>>>> > Hi Robby,
>>>>>>>>> >
>>>>>>>>> > XQuery Library Modules (stored in Sedna) [1] can not have
>>>>>>>>> external variables.
>>>>>>>>> > Only XQuery Main Modules (i.e. Ad-hoc queries) can have external
>>>>>>>>> > variables, you can bind these from the XQJ driver.
>>>>>>>>> >
>>>>>>>>> > You could set a constant variable in an XQuery Library Module.
>>>>>>>>> >
>>>>>>>>> > e.g.
>>>>>>>>> >
>>>>>>>>> > import module namespace constants = "http://
>>>>>>>>> http://prod.nxp.com/constants";;
>>>>>>>>> >
>>>>>>>>> > declare function rdfutil:getURI($type as xs:string, $id as
>>>>>>>>> xs:string)
>>>>>>>>> > as xs:anyURI {
>>>>>>>>> > xs:anyURI(concat($constants:base_uri, "/id/", $type, "/",
>>>>>>>>> > rdfutil:normalizeIdentifier($id)))
>>>>>>>>> > };
>>>>>>>>> >
>>>>>>>>> > If you want flexibility, you could have an XQuery Library Module
>>>>>>>>> which
>>>>>>>>> > provided functions to read values (like a base-uri) from a XML
>>>>>>>>> > document existing in the Database.
>>>>>>>>> >
>>>>>>>>> > If you want to import no library module AND want for the
>>>>>>>>> variable like
>>>>>>>>> > $base-uri to exist for every single ad-hoc XQuery you invoke,
>>>>>>>>> you will
>>>>>>>>> > need to declare an external variable and bind via XQExpression or
>>>>>>>>> > XQPreparedExpression.
>>>>>>>>> >
>>>>>>>>> > Hope this helps.
>>>>>>>>> >
>>>>>>>>> > Regards,
>>>>>>>>> >
>>>>>>>>> > Charles
>>>>>>>>> >
>>>>>>>>> > [1]
>>>>>>>>> http://www.sedna.org/progguide/ProgGuidesu8.html#x14-570002.5.5
>>>>>>>>> >
>>>>>>>>> >
>>>>>>>>> > On 13 September 2012 11:15, Robby Pelssers <
>>>>>>>>> robby.pelss...@nxp.com> wrote:
>>>>>>>>> >> Hi all,
>>>>>>>>> >>
>>>>>>>>> >> I've read that Sedna does not support external variables
>>>>>>>>> http://www.sedna.org/progguide/ProgGuidesu4.html
>>>>>>>>> >>
>>>>>>>>> >> But I have a function that needs to return a URI which is
>>>>>>>>> environment specific.
>>>>>>>>> >>
>>>>>>>>> >> declare function rdfutil:getURI($type as xs:string, $id as
>>>>>>>>> xs:string) as xs:anyURI {
>>>>>>>>> >> xs:anyURI(concat("http://prod.nxp.com";, "/id/", $type, "/",
>>>>>>>>> rdfutil:normalizeIdentifier($id)))
>>>>>>>>> >> };
>>>>>>>>> >>
>>>>>>>>> >> So ideally I want to use a global variable which I can set
>>>>>>>>> externally. (e.g. $base_uri)
>>>>>>>>> >>
>>>>>>>>> >> declare function rdfutil:getURI($type as xs:string, $id as
>>>>>>>>> xs:string) as xs:anyURI {
>>>>>>>>> >> xs:anyURI(concat($base_uri, "/id/", $type, "/",
>>>>>>>>> rdfutil:normalizeIdentifier($id)))
>>>>>>>>> >> };
>>>>>>>>> >>
>>>>>>>>> >> But Sedna won't allow me to deploy this module which is
>>>>>>>>> understandable as I reference a non declared variable
>>>>>>>>> >>
>>>>>>>>> >> Details: at (10:35), syntax error, unexpected ;, expecting :=
>>>>>>>>> or as or external
>>>>>>>>> >>
>>>>>>>>> >>
>>>>>>>>> >> I could of course change the function signature to
>>>>>>>>> >> declare function rdfutil:getURI($base_uri as xs:string, $type
>>>>>>>>> as xs:string, $id as xs:string) as xs:anyURI {
>>>>>>>>> >> xs:anyURI(concat($base_uri, "/id/", $type, "/",
>>>>>>>>> rdfutil:normalizeIdentifier($id)))
>>>>>>>>> >> };
>>>>>>>>> >>
>>>>>>>>> >> But this would have to get propagated to ALL functions calling
>>>>>>>>> rdfutil:getURI, which more concretely would involve changing every
>>>>>>>>> single
>>>>>>>>> function as they all depend on this rdfutil:getURI (in)directly.
>>>>>>>>> >>
>>>>>>>>> >> As a side note,
>>>>>>>>> >>
>>>>>>>>> >> We are using the driver from Charles Foster but that won't help
>>>>>>>>> us in this case as this use case is about modules and not standalone
>>>>>>>>> xqueries used in our app.
>>>>>>>>> >>
>>>>>>>>> >> So besides the tedious solution of refactoring all function
>>>>>>>>> signatures, is there a simpler way?
>>>>>>>>> >>
>>>>>>>>> >> Thx in advance,
>>>>>>>>> >> Robby
>>>>>>>>> >>
>>>>>>>>> >>
>>>>>>>>> >>
>>>>>>>>> >>
>>>>>>>>> ------------------------------------------------------------------------------
>>>>>>>>> >> Live Security Virtual Conference
>>>>>>>>> >> Exclusive live event will cover all the ways today's security
>>>>>>>>> and
>>>>>>>>> >> threat landscape has changed and how IT managers can respond.
>>>>>>>>> Discussions
>>>>>>>>> >> will include endpoint security, mobile security and the latest
>>>>>>>>> in malware
>>>>>>>>> >> threats.
>>>>>>>>> http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/
>>>>>>>>> >> _______________________________________________
>>>>>>>>> >> Sedna-discussion mailing list
>>>>>>>>> >> Sedna-discussion@lists.sourceforge.net
>>>>>>>>> >> https://lists.sourceforge.net/lists/listinfo/sedna-discussion
>>>>>>>>> >>
>>>>>>>>> >
>>>>>>>>> >
>>>>>>>>> ------------------------------------------------------------------------------
>>>>>>>>> > Live Security Virtual Conference
>>>>>>>>> > Exclusive live event will cover all the ways today's security and
>>>>>>>>> > threat landscape has changed and how IT managers can respond.
>>>>>>>>> Discussions
>>>>>>>>> > will include endpoint security, mobile security and the latest
>>>>>>>>> in malware
>>>>>>>>> > threats.
>>>>>>>>> http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/
>>>>>>>>> > _______________________________________________
>>>>>>>>> > Sedna-discussion mailing list
>>>>>>>>> > Sedna-discussion@lists.sourceforge.net
>>>>>>>>> > https://lists.sourceforge.net/lists/listinfo/sedna-discussion
>>>>>>>>> >
>>>>>>>>>
>>>>>>>>>
>>>>>>>>> ------------------------------------------------------------------------------
>>>>>>>>> Live Security Virtual Conference
>>>>>>>>> Exclusive live event will cover all the ways today's security and
>>>>>>>>> threat landscape has changed and how IT managers can respond.
>>>>>>>>> Discussions
>>>>>>>>> will include endpoint security, mobile security and the latest in
>>>>>>>>> malware
>>>>>>>>> threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/
>>>>>>>>> _______________________________________________
>>>>>>>>> Sedna-discussion mailing list
>>>>>>>>> Sedna-discussion@lists.sourceforge.net
>>>>>>>>> https://lists.sourceforge.net/lists/listinfo/sedna-discussion
>>>>>>>>>
>>>>>>>>
>>>>>>>>
>>>>>>>>
>>>>>>>> ------------------------------------------------------------------------------
>>>>>>>> Live Security Virtual Conference
>>>>>>>> Exclusive live event will cover all the ways today's security and
>>>>>>>> threat landscape has changed and how IT managers can respond.
>>>>>>>> Discussions
>>>>>>>> will include endpoint security, mobile security and the latest in
>>>>>>>> malware
>>>>>>>> threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/
>>>>>>>> _______________________________________________
>>>>>>>> Sedna-discussion mailing list
>>>>>>>> Sedna-discussion@lists.sourceforge.net
>>>>>>>> https://lists.sourceforge.net/lists/listinfo/sedna-discussion
>>>>>>>>
>>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>> --
>>>>>>> Prof. Flávio R. C. Sousa
>>>>>>> Federal University of Ceara
>>>>>>> http://www.es.ufc.br/~flavio
>>>>>>>
>>>>>>>
>>>>>>
>>>>>
>>>>>
>>>>> --
>>>>> Prof. Flávio R. C. Sousa
>>>>> Federal University of Ceara
>>>>> http://www.es.ufc.br/~flavio
>>>>>
>>>>
>>>>
>>>>
>>>> ------------------------------------------------------------------------------
>>>> Live Security Virtual Conference
>>>> Exclusive live event will cover all the ways today's security and
>>>> threat landscape has changed and how IT managers can respond.
>>>> Discussions
>>>> will include endpoint security, mobile security and the latest in
>>>> malware
>>>> threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/
>>>> _______________________________________________
>>>> Sedna-discussion mailing list
>>>> Sedna-discussion@lists.sourceforge.net
>>>> https://lists.sourceforge.net/lists/listinfo/sedna-discussion
>>>>
>>>>
>>>
>>>
>>> --
>>> Prof. Flávio R. C. Sousa
>>> Federal University of Ceara
>>> http://www.es.ufc.br/~flavio
>>>
>>>
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>>>
>>>
>>
>
--
Prof. Flávio R. C. Sousa
Federal University of Ceara
http://www.es.ufc.br/~flavio
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