Hello everyone.
I have another newbie question regarding the graph model. Is it somehow
possible to have the result of a custom function being the weight parameter
in dijkstra()?
Cheers
Georg
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Hello,
I have a vertex with 2 DATE properties. When I use phporient to get the
data from the vertex the resulting dates are not correct. If I do the same
request using Studio the answer is correct.
Is there anyway to convert the result from phporient to a proper value ?
I tried converting from a
Hi Andy,
This is a known issue, you can find all the details here:
https://github.com/orientechnologies/orientdb/issues/3203
Luigi
2015-02-05 16:58 GMT+01:00 dakota.pric...@gmail.com:
Hello,
I am unable to create an in MEMORY distributed database due to the
following exception:
Hi Alexander
Do you need to Expand ?
select expand(in('Manages')) from asset where guid =
'19da4856-57c0-4b39-8f4b-53fc47f86dcf')
Returns a result set of the complete records, which you don't seem to need,
just the rid.
select in('Manages') from asset where guid =
orientdb version 2.0.1
java 7
windows and linux
i'm making alot of these calls and eventually they begin to hang
update Agent set lastCommunicationTime=date() where @rid in (select
@rid from (select expand(in('Manages')) from
asset where guid = '19da4856-57c0-4b39-8f4b-53fc47f86dcf'))
yes it is faster, but it gets in a weird state. If i remove the inner
select and just run this
update Agent set lastCommunicationTime=date() where @rid = #13:3
it's taking 2 seconds.
On Friday, February 6, 2015 at 9:42:19 AM UTC-6, syshex wrote:
Hi,
Without the expand it should be faster
Hi Chanras,
When you killed the process, OrientDB was flushing pages on disk. During
this operation you could have portion of your database lost. In this case
OrientDB read the WAL (Journal) and rollback any non committed
transactions. This is to *apply the ACIDity of transactions*.
About indexes
Using a Query like so :
select
expand(rid)
from index:Papers.publicationDate
skip 10
limit 50
order by key DESC
makes orientdb fire a warning :
2015-02-06 12:16:33:718 INFO {db=testdb} [TIP] Query 'select expand(rid)
from index:Papers.publicationDate skip 10 limit 30 order by key DESC'
Also
skip 10
limit 50
order by key DESC
in this query gives different results than
order by key DESC
skip 10
limit 50
on the same query, which was unexpected to me
On Friday, February 6, 2015 at 12:21:14 PM UTC, syshex wrote:
Using a Query like so :
select
expand(rid)
from
Ok, i see what happened
if i run this in the sql analyzer it i don't see a rid
select in('Manages').@rid from
asset where guid = '19da4856-57c0-4b39-8f4b-53fc47f86dcf'
but if i run this new
update Agent set lastCommunicationTime=date() where @rid in (select
in('Manages').@rid from
asset
Hi,
Without the expand it should be faster now.
The hanging bit, are you saying that after running update commands like
that , after a bit the server starts hanging and/or the queries taking
longer to execute ?
Anything being printed on the logs ?
On Friday, February 6, 2015 at 3:25:26 PM
Try this:
update (select expand(in('Manages')) from asset where guid =
'817ea932-4a4a-49a4-8454-37c5098703a2') set lastCommunicationTime=date()
With expand the collection becomes the resultset.
Lvc@
On 6 February 2015 at 17:40, alexander anguiano jobl...@gmail.com wrote:
I didn't realize
Have you thought to do change in this way:
update #13:3 set lastCommunicationTime=date()
bye
Emanuel
On 06/02/15 15:59, syshex wrote:
update Agent set lastCommunicationTime=date() where @rid = #13:3
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Hi Riccardo.
Thank you very much for your offer to help and please excuse the somewhat
incomprehensible post late at night. Here is what I'm trying to do.
Consider the following setup.
create class NodeTypeA extends V
create property NodeTypeA.name string
create vertex NodeTypeA set name =
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