Currently looking how it works...
I am wondering can it help me in this case: I will import rdbms to orient,
I will use it for some time, add/delete vertices/edges and than I will
receive task to do some advanced calculation on my data. In rdbms world I
would have some complex queries with multi
http://www.orientechnologies.com/docs/last/orientdb-etl.wiki/Import-from-DBMS.html
On 17 October 2014 08:17, Luca Garulli wrote:
> Hi guys,
> the TRANSFORM was a proposal, so it's not supported by OrientDB yet. I
> should remove it from docs now.
>
> Have you evaluated the usage of OrientDB ETL
Hi guys,
the TRANSFORM was a proposal, so it's not supported by OrientDB yet. I
should remove it from docs now.
Have you evaluated the usage of OrientDB ETL instead?
Lvc@
On 17 October 2014 04:30, Bojan Vukotić wrote:
> This works just for v_id = "wat". What if I want to connect all of them?
This works just for v_id = "wat". What if I want to connect all of them?
Take a look at migration guide at
https://github.com/orientechnologies/orientdb/wiki/Import-RDBMS-to-Graph-Model
I want to do exactly same thing (let's assume we have 1 milion of posts and
each post has 4-5 comments). I tr
That does work, thank you!
The error messages could be very much improved, I'd tried:
create edge E from (select @rid from V where v_id = "wat") to (select @rid
from V where id = "wat")
before your post and got a cryptic ArrayIndexOutOfBounds: -2 error...
On Friday, September 19, 2014 4:31:10
Hi
try this one
create edge E from (select from V where v_id = "wat") to (select from V
where id = "wat")
2014-09-19 16:52 GMT+02:00 :
> On version 1.7.8 on linux.
>
> Reproduce:
>
>1. create vertex V set id="wat"
>2. create vertex V set v_id="wat"
>3. create edge E TRANSFORM V
On version 1.7.8 on linux.
Reproduce:
1. create vertex V set id="wat"
2. create vertex V set v_id="wat"
3. create edge E TRANSFORM V.v_id TO V.id INVERSE
4. Internal Server Error: java.lang.NullPointerException
No other information is given by OrientDB. Create edge command as seen he
