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On 09/09/2014 08:35, Medha Atre wrote:
> Hi Hugh,
>
> This is in reference to our previous conversation about using
> Virtuoso as a pure DB store and using SQL commands.
>
> Basically I want to upload my own raw integer valued 3-column
> table (it'
Hi Hugh,
I was also trying to use the bulk loader script that you pointed me to
http://virtuoso.openlinksw.com/dataspace/doc/dav/wiki/Main/VirtCsvFileBulkLoader.
I have a table created as "CREATE TABLE rdftest (s INT, p INT, o
INT);" My sample data looks like follows (the directory where data is
Hi Olivier,
Thanks, but I don't think this addresses my question. I do not want to
use Druid (or any such utility), because it's more about my own
understanding of the "alter index" and "create index" commands and
their effect on data organization in of Virtuoso, than having a GUI
based tool to do
I might be off-topic, but Druid (http://druid.sourceforge.net/) has
always been a life saver when I have to deal with an unknown database.
Roughly, you launch the jar by a java -jar druid.jar, and then point
it to the JDBC driver of your database, and you can do most of the
things you need (loadin
Hi Hugh,
This is in reference to our previous conversation about using Virtuoso
as a pure DB store and using SQL commands.
Basically I want to upload my own raw integer valued 3-column table
(it's RDF data parsed and converted to integer IDs, as I don't want
Virtuoso or any system to deal with th
On 8/4/14 1:07 PM, Medha Atre wrote:
I do NOT want to map relational data to RDF!
I simply want to use Virtuoso opensource as_a relational DB_! But all
the tutorials and instruction pages have only information of handling
RDF data. I believe Virtuoso is a native relational DB and support for
RDF
Hi Hugh,
Thanks a lot for the links. I will check them out. Yes, I am looking
for standard ANSI SQL data loading (my tables will have mostly
integers only).
For the "installation" problem, actually I believe it has something to
do with the "--program-tranform-name" param given to configure,
becau
Hi Medha,
What then is the form of the SQL data you are seeking to load, as if standard
ANSI SQL you are seeking to load this can done using the "load" command of the
isql command line tool:
http://docs.openlinksw.com/virtuoso/isql.html#isqlcommands
or if in CVS form it can be loaded w
I do NOT want to map relational data to RDF!
I simply want to use Virtuoso opensource as _a relational DB_! But all
the tutorials and instruction pages have only information of handling
RDF data. I believe Virtuoso is a native relational DB and support for
RDF is added "on top of it", am I right?
Hi Medha,
Virtuoso open source does not have the necessary Virtual Database (VDB) support
for mapping relational databases (transiently or persistently) to RDF using
Virtuoso Linked Data Views [1][2] , as this is a commercial only feature [3].
The commercial product is for evaluation download f
Hi,
I want to use the opensource edition of Virtuoso to load relational
data into it, create indexes, and run SQL queries on it.
Can someone point me to a tutorial or instructions for it? I mostly
came across instructions for RDF data loading.
Thanks in anticipation.
Medha
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