Hi,
following test against 1.7.8-SNAPSHOT:
List<String> propertiesList = new ArrayList<String>();
propertiesList.add("name");
propertiesList.add("test1");
propertiesList.add("inherited");
propertiesList.add("true");
LOGGER.info("insert data...");
OrientVertex vertex = graph.addVertex("class:Characteristic" ,
propertiesList.toArray(new Object[propertiesList.size()]));
graph.commit();
LOGGER.info("insert data...done");
LOGGER.info("change property name..."); /
graphNoTx.getVertexType("Characteristic").getProperty("inherited").setName("valueInherited");
LOGGER.info("change property name...done");
graph.getRawGraph().getLevel1Cache().clear();
graph.getRawGraph().getLevel2Cache().clear();
OrientVertex vertexFromDb = graph.getVertex(vertex.getId()); // reload the
vertex
System.out.println(graph.getVertexType("Characteristic").getProperty("valueInherited").getName());
// returns valueInherited ... expected
System.out.println(graph.getVertexType("Characteristic").getProperty("valueInherited"));
// returns null ... expected
System.out.println(vertexFromDb.getPropertyKeys()); // returns [inherited,
name] ... i would expect: [valueInherited, name]
assertNotNull("Property 'valueInherited' not found",
vertexFromDb.getProperty("valueInherited")); // fails ...
assertTrue(vertexFromDb.getProperty("valueInherited").equals(true));
I think, #2610 just focusing on the name in "metadata" (first two system
out's), but the direct data value acess still needs the old key and
getPropertyKeys()still returns old key. i would expect to access the data
with the new key/name here!
best regards,
chris
Am Donnerstag, 24. Juli 2014 11:01:28 UTC+2 schrieb Lvc@:
>
> Hi,
> Seems the same of
> https://github.com/orientechnologies/orientdb/issues/2610 I closed a few
> hours ago. Please can you check it against 1.7.8-SNAPSHOT?
>
> Thanks,
> Lvc@
>
>
> On 24 July 2014 10:50, Chris Klinger <[email protected]
> <javascript:>> wrote:
>
>> I did some tests playing with versions, Test Code see above:
>>
>> With OrientDb 1.6.6
>> OrientVertex vertexFromDb = graph.getVertex(vertex.getId());
>> System.out.println(vertexFromDb.getPropertyKeys()); // returns
>> [inherited, name]
>> System.out.println(graph.getVertexType("Characteristic").getProperty("valueInherited").getName());
>>
>> // returns valueInherited
>> System.out.println(graph.getVertexType("Characteristic").getProperty("inherited").getName());
>>
>> // returns valueInherited
>>
>> assertNotNull("Property 'valueInherited' not found",
>> vertexFromDb.getProperty("valueInherited")); => FAILS! (not expected)
>>
>> With OrientDb 1.7.7
>> OrientVertex vertexFromDb = graph.getVertex(vertex.getId());
>> System.out.println(vertexFromDb.getPropertyKeys()); // returns
>> [inherited, name]
>> System.out.println(graph.getVertexType("Characteristic").getProperty("valueInherited").getName());
>>
>> // returns valueInherited
>> System.out.println(graph.getVertexType("Characteristic").getProperty("inherited").getName());
>>
>> // throws an NPE
>>
>> assertNotNull("Property 'valueInherited' not found",
>> vertexFromDb.getProperty("valueInherited")); => FAILS! (not expected)
>>
>> It seems, that using a NoTx or Tx Graph makes no difference in 1.7.7, in
>> 1.6.6 the TransactionGraph doesn't allow to create or change property types.
>>
>> I open a bug report on github
>> https://github.com/orientechnologies/orientdb/issues/2617
>>
>> Am Freitag, 18. Juli 2014 17:25:53 UTC+2 schrieb Glenn Irwin:
>>
>>> I have also noticed this in 1.7.4 with the document database too. If I
>>> change a property name (using ALTER CLASS .. NAME ....) the data in that
>>> column is lost. If I change the column name back to the original name, the
>>> data is back.
>>>
>>> Its almost like it is creating a new column instead of changing the
>>> existing one.
>>>
>>> Very strange...
>>>
>>> --
>>
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>
>
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