whoa nice. I wonder what's new in the extended SQL in 1.7
On Thursday, 16 January 2014 00:25:48 UTC+8, Lvc@ wrote:
Hi,
It's official. Orient Technologies will release an intermediate version
before the Big One 2.0: OrientDB v1.7!
This release will include all the fixes of 1.6.x and some
Hi guys,
Just wanted to let you know about a couple of build issues with the new
1.6.4 release. The source was downloaded as a zip from github.
The first is an illegal character (not sure if this is a charset problem?)
This is the same identifier in both cases, so I just renamed it locally to
Hi!
Last Resource Optimization is not enough in all cases:
http://jbossts.blogspot.com.br/2012_06_01_archive.html
I think two phase commit is really needed.
Regards,
André.
On Friday, June 21, 2013 9:45:14 AM UTC-3, Harald Wellmann wrote:
In your scenario for keeping OrientDB in sync with
Hi Everybody,
After some very good results with orientdb I am stuck with a problem.
I have created a large database with a class which contains a list of maps.
To speed up queries I would like to use an automatic index on an element of
the map
A (simplified) example can be created in the
Hi Luca and all,
Is there any way to load the graphml file into a specific schema (under
Graph DB) using GraphMLReader (provided by blueprints) ?
We don't see any support from blueprints api.
Can any one show us the way ?
Thanks,
Troy White.
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You received this message because you
Hi Troy,
look at:
https://github.com/orientechnologies/orientdb/wiki/Migration-from-1.3.x-to-1.4.x#import-the-exported-database
Lvc@
On 16 January 2014 13:32, troy white troywhite...@gmail.com wrote:
Hi Luca and all,
Is there any way to load the graphml file into a specific schema (under
This parameter set db cache memory consumption in megabytes, so you can use
set it to reasonable value.
On Thu, Jan 16, 2014 at 2:40 PM, Andrey Lomakin lomakin.and...@gmail.comwrote:
Hi,
If you need you can decrease memory consumption using following
parameter storage.diskCache.bufferSize ,
How can I determine wether my value is reasonable or not?
On Jan 16, 2014, at 3:13 PM, Andrey Lomakin lomakin.and...@gmail.com wrote:
This parameter set db cache memory consumption in megabytes, so you can use
set it to reasonable value.
On Thu, Jan 16, 2014 at 2:40 PM, Andrey Lomakin
Luca,
Import the exported database
gremlin g = new
OrientGraph(local:/temp/newdb);==orientgraph[local:/temp/newdb]gremlin
g.loadGraphML(/temp/export.xml);==nullgremlin
This does importing of graphml data into a specific DB, not into a specific
schema.
We are holding 4 schema s under *V *in
Hi Artem, I have a great idea to solve my issue that I think will work but
I need your expertise.
I was wondering, I would like to avoid a complicated traversal solution as
you mention with gremlin that could be a lot more expensive (I still cannot
get gremlin working out of the box). But
Hi,
gotcha! We haven't special settings to tell to OrientDB the schema-mapping.
It would be cool having something like:
gremlin g = new OrientGraph(local:/temp/newdb);
gremlin g.loadGraphML(/temp/export.xml*, { 'bindVertexClassToProperty'
: 'LEVEL' }*);
Where last parameter is a map/json for
Thanks Damian, but that did not work. First, I should mention this in case
it makes a difference: I am working in schema-less mode. So I have not used
SQL commands to create property types or anything.
My data structure for the listofmaps property is basically
listofmaps = [{propkey:
Hey Luca,
This is a show stop for our further implementation.
That workaround may not be suitable to our architecture. But still let me
throw a try. I believe that has to be done from gremlin console, don't I ?
We would want it to happen at run time.
'll open a new issue.
-Troy White.
On
Thanks Lvc@, I just updated to 1.7 because I hit an issue with 1.6 but I
cannot even create a vertex from console on 1.7 and I'll post a question
about my problem on 1.6.
orientdb connect remote:localhost/touca root [password];
Connecting to database [remote:localhost/touca] with user
Created new issue.
- Troy.
On Thursday, January 16, 2014 8:27:09 PM UTC+5:30, Lvc@ wrote:
Hi Troy,
the round trip would be renaming the property name LEVEL on each
properties of XML entries to label or @class. It should work ;-)
Lvc@
On 16 January 2014 15:39, troy white
OK I get what you saying.
So this query would not return false positives:
select from Test where listofmaps[propkey]=PROPVALUE
But in your case this is not a map but list of maps
Maybe this will work:
select from Test where listofmaps.any()[propkey]=PROPVALUE
or some variations of this??
--
So I'm trying to figure an approach to my previous reply and I hit another
problem. As soon as I give my edge a property, the query that I'm using
stops working and won't return anything that has properties, seems that the
in/out is now with the edge and not between the labels and that of
Hi
I mean you should give DB as much RAM as possible without using of swap.
On Thu, Jan 16, 2014 at 3:16 PM, Sotiris Beis sot.b...@gmail.com wrote:
How can I determine wether my value is reasonable or not?
On Jan 16, 2014, at 3:13 PM, Andrey Lomakin lomakin.and...@gmail.com
wrote:
This
Hi,
Could you try vertex1.addEdge(class:EdgeName, vertex3);
it should work for your case.
On Wed, Jan 8, 2014 at 8:41 PM, Sultan hajue...@gmail.com wrote:
Hey folks,
still using OrientGraph DB 1.5.0 with Java.
I'm trying to add an edge from a vertex to another. I have schema saying
Hm,
Is it possible for you to build from master branch and repeat your attempt ?
On Thu, Jan 16, 2014 at 12:41 PM, Julien L. yotsumi...@gmail.com wrote:
I've just tried with the following dependencies
com.orientechnologies % orientdb-parent % 1.6.4,
com.orientechnologies % orientdb-graphdb
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