Mailing list for the Sedna XML Database ()

Alan shouls | 8 Mar 2008 14:21

Sedna on OSX


Hi

I have been following the Sedna discussion list for some time with considerable interest.  Are there plans
to port Sedna to OSX. This is essential to us - to be able to use it in our product line.

Best regards

Alan Shouls
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Doug Balmer | 10 Mar 2008 10:33

Debian package

Hi,

I'm thinking of making/maintaining a Debian package of Sedna. Anyone made a 
move on this yet? No mention of it on the Debian pages.

Cheers
Doug

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Muralidharan Kendai | 10 Mar 2008 19:33

restrictions on Sedna database

Hi,
In Sedna XML database is there a restriction on no of documents can be loaded in a single database or restriction on size of the database.
If so, what is the maximum no of documents can be loaded or maximum size of the database.

Thanks
mdkk

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Maria Grineva | 11 Mar 2008 08:13

Re: restrictions on Sedna database

Hi Muralidharan,

no, there is no restrictions on no of documents, and document size. Size of a database is only restricted by the space on disk.

Please, note, if you want to load large no of small documents with relatively similar structure, load them into a Collection. This allows saving space.

(see CREATE COLLECTION 'col-name').

Maria Grineva
Sedna team

2008/3/10, Muralidharan Kendai <muralidharan.kk-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>:

Hi,
In Sedna XML database is there a restriction on no of documents can be loaded in a single database or restriction on size of the database.
If so, what is the maximum no of documents can be loaded or maximum size of the database.

Thanks
mdkk

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Maxim Grinev | 12 Mar 2008 07:42

Re: Sedna on OSX

Hi Alan,

Porting Sedna to OSX is in progress. It will be released in Sedna 3.0 very soon.

Maxim Grinev
Sedna team

2008/3/8, Alan shouls <ashouls-PkbjNfxxIARBDgjK7y7TUQ@public.gmane.org>:

Hi

I have been following the Sedna discussion list for some time with considerable interest. Are there plans to port Sedna to OSX. This is essential to us - to be able to use it in our product line.

Best regards

Alan Shouls
_________________________________________________________________
Need to know the score, the latest news, or you need your Hotmail®-get your "fix".
http://www.msnmobilefix.com/Default.aspx
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Maxim Grinev | 13 Mar 2008 14:30

Re: Debian package

Hi Doug,

we don't know anyone who worked on this but making a Debian package of Sedna is great idea. If you do it we appreciate it a lot.
You can rely on our support in doing this.

Salute,
Maxim Grinev
Sedna team

2008/3/10, Doug Balmer <doug-dqurG0MQimYXC2x5gXVKYQ@public.gmane.org>:

Hi,

I'm thinking of making/maintaining a Debian package of Sedna. Anyone made a
move on this yet? No mention of it on the Debian pages.

Cheers
Doug

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Tina Tan | 15 Mar 2008 02:19

java program

Part of the java code;

.....

SednaStatement st = con.createStatement();
SednaSerializedResult sr = null;

            String query = "for $x in doc(\"mesh\")//DescriptorRecord"
                         + "where $x/DescriptorName[String='Abdomen']"
                         + "return $x//String/text()";

            con.begin();

            if (st.execute(query)) {
                sr = st.getSerializedResult();
            }

.............

Then I got such error message,

ru.ispras.sedna.driver.DriverException: SEDNA Message: ERROR XPST0003
        It is a static error if an expression is not a valid instance of the grammar defined in A.1 EBNF.
Details: syntax error at token: '$', line: 1

But xquery does work in terminal.

Thanks,
Tan

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Maria Grineva | 16 Mar 2008 08:51

Re: java program

Hi Tina,

here is the query that you pass for execution:

for $x in doc(\"mesh\")//DescriptorRecordwhere $x/DescriptorName[String='Abdomen']return $x//String/text()

Put '\n' at the end of lines:

String query = "for $x in doc(\"mesh\")//DescriptorRecord\n"
                         + "where $x/DescriptorName[String='Abdomen']\n"
                         + "return $x//String/text()";


   regards,

Maria Grineva
Sedna team

2008/3/15, Tina Tan <hetan.forskning-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>:

Part of the java code;

.....

SednaStatement st = con.createStatement();
SednaSerializedResult sr = null;

            String query = "for $x in doc(\"mesh\")//DescriptorRecord"
                         + "where $x/DescriptorName[String='Abdomen']"
                         + "return $x//String/text()";

            con.begin();

            if (st.execute(query)) {
                sr = st.getSerializedResult();
            }

.............

Then I got such error message,

ru.ispras.sedna.driver.DriverException: SEDNA Message: ERROR XPST0003
        It is a static error if an expression is not a valid instance of the grammar defined in A.1 EBNF.
Details: syntax error at token: '$', line: 1

But xquery does work in terminal.

Thanks,
Tan

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Eugene Klimov | 18 Mar 2008 07:56

language accept here??

Hello to all sedna developer team members,

it is possible to write here on russian ?? ;)

очень хочется позадовать вопросиков по
быстродействию Sedna и ее
пригодности для моих задач

--

-- 
Best regards,
 Eugene
mailto:bloodjazman@...

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Ivan Shcheklein | 18 Mar 2008 08:29

Re: language accept here??

Hi Eugene,

it is possible to write here on russian ?? ;)

No, this mail list is in english. Please write your questions/comments in russian on modis-ufN2psIa012HXe+LvDLADg@public.gmane.org.

Ivan Shcheklein,
Sedna Team

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