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https://issues.apache.org/jira/browse/NIFI-853?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Mark Payne updated NIFI-853:
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Attachment: 0002-NIFI-853-Made-updates-to-processors.patch
> Create Processors to put JSON data to a Relational Database
> -----------------------------------------------------------
>
> Key: NIFI-853
> URL: https://issues.apache.org/jira/browse/NIFI-853
> Project: Apache NiFi
> Issue Type: Task
> Components: Extensions
> Reporter: Mark Payne
> Assignee: Mark Payne
> Fix For: 0.3.0
>
> Attachments:
> 0001-NIFI-853-Added-processors-ConvertFlatJSONToSQL-PutSQ.patch,
> 0002-NIFI-853-Made-updates-to-processors.patch
>
>
> Most of the discussion/design for these processors happened in the comments
> of NIFI-293, which was the initial ticket for implementing JDBC functionality
> in NiFi, but was closed in a previous version, so this ticket was created to
> do the work.
> The idea is to have a processor that will take in FlowFiles whose contents
> are arbitrary SQL INSERT/UPDATE commands. The commands can be parameterized
> with the parameters' values and types in FlowFile attributes.
> We then should have a processor that converts a JSON document into a SQL
> command to either update or insert data into a database table. We will also
> want some other processors in the future probably to handle other data types,
> such as converting XML, CSV, Avro, etc. into SQL commands.
> This breakout gives us a nice coherence to the "do only one thing and do it
> well" principle by separating the logic of handling all of the incoming
> formats from the logic of updating the database.
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