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From Denis Magda <dma...@apache.org>
Subject Re: Apache Ignite 1.8 Release
Date Tue, 29 Nov 2016 17:33:38 GMT
Alexander,

Now I see, thanks. Ok, I would suggest fixing it under 2.0 and document this limitation on
the DML page you have been working on.

—
Denis

> On Nov 29, 2016, at 9:31 AM, Alexander Paschenko <alexander.a.paschenko@gmail.com>
wrote:
> 
> Denis,
> 
> See the comment to issue. Note that this affects DML in case of INSERT
> from subquery with specific returned column result types AND aside of
> DML affects SELECTs - the user isn't able to retrieve exactly what
> they have put to cache as some object's field. However, according to
> Vlad, arrays of wrappers are seldom present in real SQL related use
> cases, so there's little to worry about.
> 
> - Alex
> 
> 2016-11-29 20:21 GMT+03:00 Denis Magda <dmagda@apache.org>:
>> Alexander,
>> 
>> Do you mean this issue recently opened by you?
>> https://issues.apache.org/jira/browse/IGNITE-4331 <https://issues.apache.org/jira/browse/IGNITE-4331>
>> 
>> How would it affect the overall user experience? Could you provide DML queries examples
that won’t work due to the bug.
>> 
>> —
>> Denis
>> 
>>> On Nov 29, 2016, at 9:14 AM, Alexander Paschenko <alexander.a.paschenko@gmail.com>
wrote:
>>> 
>>> DML is done as for now, example is done too, currently there's no open
>>> issues related with it (besides documentation which I'm working on).
>>> Yesterday's problem turned out to be binary/SQL engine (pre DML)
>>> related and is currently in won't fix state as agreed with Vlad, I've
>>> created issues detailing it.
>>> 
>>> - Alex
>>> 
>>> 2016-11-28 21:59 GMT+03:00 Sergey Kozlov <skozlov@gridgain.com>:
>>>> Hi
>>>> 
>>>> There's update for DML testing and binary package:
>>>> 
>>>> IGNITE-4321 Cassandra modules
>>>> <https://issues.apache.org/jira/browse/IGNITE-4321>
>>>> IGNITE-4323 DML: INSERT INTO SELECT .. FROM statement causes
>>>> IgniteException: Wrong value has been set
>>>> <https://issues.apache.org/jira/browse/IGNITE-4323>
>>>> 
>>>> On Mon, Nov 28, 2016 at 11:15 AM, Alexey Kuznetsov <akuznetsov@apache.org>
>>>> wrote:
>>>> 
>>>>> Vladimir,
>>>>> 
>>>>> IGNITE-3443 Implement collecting what SQL statements executed on cluster
>>>>> and their metrics.
>>>>> 
>>>>> --
>>>>> Alexey Kuznetsov
>>>>> 
>>>> 
>>>> 
>>>> 
>>>> --
>>>> Sergey Kozlov
>>>> GridGain Systems
>>>> www.gridgain.com
>> 


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