Hi,
In Javascript the syntax of for is different. Try this:
var result = graph.command( new OCommandSQL("select from mynode")
).execute().iterator():
while( result.hasNext() ){
var v = result.next();
print v;
}
Lvc@
On 20 February 2014 07:29, prabhat <[email protected]> wrote:
> I get this error for javascript part of code
>
> !Unrecognized command: 'for( OrientVertex v : graph.command( new
> OCommandSQL("select from mynodes") ).execute() ){'
>
> -------My code is----------
> connect remote:localhost/database root pass123
> for( OrientVertex v : graph.command( new OCommandSQL("select from mynode")
> ).execute() ){
>
> print v;
> }
> --------------------------
> Regards
>
>
>
> On Wed, Feb 19, 2014 at 9:35 PM, Luca Garulli <[email protected]> wrote:
>
>> Hi,
>> you can execute a query, like:
>>
>> for( OrientVertex v : graph.command( new OCommandSQL("select from V")
>> ).execute() ){
>> ...
>> }
>>
>>
>> Lvc@
>>
>>
>>
>> On 19 February 2014 16:41, prabhat <[email protected]> wrote:
>>
>>> I need to iterate through all vertices which are just a key:value pairs,
>>> to extract data and info from them.
>>> One option could be incrementing the RIDs from 0 to count(), but that is
>>> not an elegant solution. So if some object which can iterate over records
>>> of class is available, that can be really good solution for many such
>>> scenarios
>>>
>>>
>>>
>>>
>>>
>>> On Wed, Feb 19, 2014 at 4:46 PM, Luca Garulli <[email protected]>wrote:
>>>
>>>> What do you mean? Inside JS function?
>>>>
>>>> Lvc@
>>>>
>>>> On 19 February 2014 10:24, Shishya <[email protected]> wrote:
>>>>
>>>>> Luca, is there a iterator for Javascript function.
>>>>>
>>>>> I have to process all the documents stored in a class. So I need a
>>>>> handle to gotNext() after processing each record.
>>>>> Please advice.
>>>>>
>>>>> Thanks
>>>>>
>>>>>
>>>>> On Wednesday, April 24, 2013 7:41:27 PM UTC+5:30, Lvc@ wrote:
>>>>>
>>>>>> Hi,
>>>>>> without a test case can you debug what happens inside hasNext() ?
>>>>>>
>>>>>> Lvc@
>>>>>>
>>>>>>
>>>>>> On 24 April 2013 09:42, deepa ganu <[email protected]> wrote:
>>>>>>
>>>>>>> I have a graph db , named adtran when i try to search a vertex using
>>>>>>> this , initially there would be no vertex with propert "peer_slot" , if
>>>>>>> i
>>>>>>> get the hasNext() as false then i want to create a vertex , else use the
>>>>>>> existing vertex
>>>>>>> private OrientGraph graph = new OrientGraph("remote:localhost/Adtran",
>>>>>>> "admin", "admin");
>>>>>>> Iterable<Vertex> it = graph.getVertices("peer_slot",
>>>>>>> etos.getSlotNumber());
>>>>>>> Iterator<Vertex> iter = it.iterator();
>>>>>>> if(iter.hasNext())
>>>>>>> {
>>>>>>> v = iter.next();
>>>>>>> }
>>>>>>>
>>>>>>> It stucks at hasNext() and does not come out , i have to suspend the
>>>>>>> thread . What do you think might be the reason .
>>>>>>>
>>>>>>> --
>>>>>>>
>>>>>>> ---
>>>>>>> You received this message because you are subscribed to the Google
>>>>>>> Groups "OrientDB" group.
>>>>>>> To unsubscribe from this group and stop receiving emails from it,
>>>>>>> send an email to [email protected].
>>>>>>>
>>>>>>> For more options, visit https://groups.google.com/groups/opt_out.
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>
>>>>>> --
>>>>>
>>>>> ---
>>>>> You received this message because you are subscribed to the Google
>>>>> Groups "OrientDB" group.
>>>>> To unsubscribe from this group and stop receiving emails from it, send
>>>>> an email to [email protected].
>>>>>
>>>>> For more options, visit https://groups.google.com/groups/opt_out.
>>>>>
>>>>
>>>> --
>>>>
>>>> ---
>>>> You received this message because you are subscribed to a topic in the
>>>> Google Groups "OrientDB" group.
>>>> To unsubscribe from this topic, visit
>>>> https://groups.google.com/d/topic/orient-database/PTA6QfRjuX4/unsubscribe
>>>> .
>>>> To unsubscribe from this group and all its topics, send an email to
>>>> [email protected].
>>>>
>>>> For more options, visit https://groups.google.com/groups/opt_out.
>>>>
>>>
>>> --
>>>
>>> ---
>>> You received this message because you are subscribed to the Google
>>> Groups "OrientDB" group.
>>> To unsubscribe from this group and stop receiving emails from it, send
>>> an email to [email protected].
>>> For more options, visit https://groups.google.com/groups/opt_out.
>>>
>>
>> --
>>
>> ---
>> You received this message because you are subscribed to a topic in the
>> Google Groups "OrientDB" group.
>> To unsubscribe from this topic, visit
>> https://groups.google.com/d/topic/orient-database/PTA6QfRjuX4/unsubscribe
>> .
>> To unsubscribe from this group and all its topics, send an email to
>> [email protected].
>> For more options, visit https://groups.google.com/groups/opt_out.
>>
>
> --
>
> ---
> You received this message because you are subscribed to the Google Groups
> "OrientDB" group.
> To unsubscribe from this group and stop receiving emails from it, send an
> email to [email protected].
> For more options, visit https://groups.google.com/groups/opt_out.
>
--
---
You received this message because you are subscribed to the Google Groups
"OrientDB" group.
To unsubscribe from this group and stop receiving emails from it, send an email
to [email protected].
For more options, visit https://groups.google.com/groups/opt_out.
