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Posted to issues@nifi.apache.org by "Karl Amundsson (JIRA)" <ji...@apache.org> on 2018/08/07 06:51:00 UTC

[jira] [Commented] (NIFI-5151) Patch Nifi with Upsert functions for PutDatabaseRecord processor

    [ https://issues.apache.org/jira/browse/NIFI-5151?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16571182#comment-16571182 ] 

Karl Amundsson commented on NIFI-5151:
--------------------------------------

Thanks for the input! Can I ask you in what way it is database specific? To me it seems this would work on all databases that support UPSERT.

> Patch Nifi with Upsert functions for PutDatabaseRecord processor
> ----------------------------------------------------------------
>
>                 Key: NIFI-5151
>                 URL: https://issues.apache.org/jira/browse/NIFI-5151
>             Project: Apache NiFi
>          Issue Type: Improvement
>          Components: Extensions
>    Affects Versions: 1.7.0
>            Reporter: Karl Amundsson
>            Priority: Major
>              Labels: Processor
>         Attachments: 0001-NIFI-5151-Adding-support-for-UPSERT-in-PutDatabaseRe.patch
>
>   Original Estimate: 0h
>  Remaining Estimate: 0h
>
> Since Phoenix doesn't support the SQL statement INSERT you have to use a process like: ConvertAttributesToJSON->ConvertJSONToSQL in Insert mode->ReplaceText to replace "INSERT" with "UPSERT" -> PutSQL (See: [https://community.hortonworks.com/questions/40561/nifi-phoenix-processor.html)]
> With this patch you can choose to use UPSERT directly.



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