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https://issues.apache.org/jira/browse/NIFI-3268?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15886825#comment-15886825
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ASF GitHub Bot commented on NIFI-3268:
--------------------------------------

Github user ijokarumawak commented on the issue:

    https://github.com/apache/nifi/pull/1376
  
    @qfdk I understand. It's ok to have Travis test failure with other 
USER_LANGUAGE than English for now. Since the test has passed with English 
locale, we can move forward. We're aware of several tests can fail with other 
locale, and actively fixing those tests right now, for example, 
[NIFI-3466](https://issues.apache.org/jira/browse/NIFI-3466).
    
    In order to add new capability to this generic processor, we need to test 
with variety Database engines as many user use it with different databases. If 
you verified it with PostgreSQL, then I'd try reviewing this with other 
database such as Oracle, SQL server or MySQL.


> Add AUTO_INCREMENT column in GenerateTableFetch to benefit index
> ----------------------------------------------------------------
>
>                 Key: NIFI-3268
>                 URL: https://issues.apache.org/jira/browse/NIFI-3268
>             Project: Apache NiFi
>          Issue Type: Improvement
>          Components: Core Framework
>    Affects Versions: 1.1.1
>         Environment: - ubuntu 16.04
> - java version "1.8.0_111"
> - Java(TM) SE Runtime Environment (build 1.8.0_111-b14)
> - Java HotSpot(TM) 64-Bit Server VM (build 25.111-b14, mixed mode)
>            Reporter: qfdk
>              Labels: easyfix
>             Fix For: 1.2.0
>
>
> I added AUTO_INCREMENT column in  GenerateTableFetch to benefit index column
> By default this processor uses OFFSET, i have  problems with large data. 
> somme column has index so we could use index to speed up query time.
> I posted question here :
> https://community.hortonworks.com/questions/72586/how-can-i-use-an-array-with-putelasticsearch.html
> If you indexed un column (id), you could use this sql
> ```
> select xxx
> From xxxxx
> where 200000=>id
> order by id
> limit 200000
> ```
> “OFFSET is bad for skipping previous rows.” [Online]. Available: 
> http://Use-The-Index-Luke.com/sql/partial-results/fetch-next-page. [Accessed: 
> 27-Dec-2016].
> Thank you in advance



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