Gianluigi Belli and Artem Orobets, thank you.
вторник, 4 марта 2014 г., 17:05:35 UTC+4 пользователь Artem Orobets написал:
>
> Hi,
>
> The first strange thing that I see is null values in #10:0
>
> Have you tried following query?
> traverse * from #10:0 while $depth < 4
>
> Вівторок, 4 березня 2014 р. 11:15:26 UTC+2 користувач Lebnik написав:
>>
>> Hi,
>>
>> I have next classes with data:
>>
>> orientdb {cities}> select from My
>>
>>
>> ----+-----+--------+--------+------
>> # |@RID |out_ |in_ |city
>>
>>
>> ----+-----+--------+--------+------
>> 0 |#12:0|[size=2]|[size=2]|Rome
>> 1 |#12:1|[size=2]|[size=2]|London
>> 2 |#12:2|[size=2]|[size=2]|Berlin
>> 3 |#12:3|[size=2]|[size=2]|Madrid
>> 4 |#12:4|[size=2]|[size=2]|Paris
>>
>>
>> ----+-----+--------+--------+------
>>
>>
>> orientdb {cities}> select from E
>>
>>
>> ----+------+--------+-----+-----
>> # |@RID |distance|out |in
>>
>>
>> ----+------+--------+-----+-----
>> 0 |#10:0 |1106 |null |null
>> 1 |#10:1 |1106 |#12:0|#12:4
>> 2 |#10:2 |1106 |#12:4|#12:0
>> 3 |#10:3 |1054 |#12:4|#12:3
>> 4 |#10:4 |1054 |#12:3|#12:4
>> 5 |#10:5 |1267 |#12:3|#12:1
>> 6 |#10:6 |1267 |#12:1|#12:3
>> 7 |#10:7 |930 |#12:1|#12:2
>> 8 |#10:8 |930 |#12:2|#12:1
>> 9 |#10:9 |1183 |#12:2|#12:0
>> 10 |#10:10|1183 |#12:0|#12:2
>>
>>
>> ----+------+--------+-----+-----
>>
>> I need get all subobjects where parent @RID = #10:0 and with depth < 4
>>
>> Can you help me with make this query?
>>
>> --
>> OrientDB console v.1.7-rc1 (build 0) www.orientechnologies.com
>> Type 'help' to display all the commands supported.
>> Installing extensions for GREMLIN language v.2.5.0-SNAPSHOT
>>
>>
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