[jira] [Resolved] (NIFI-5901) Write JSON record in database

["Mike Thomsen (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/NIFI-5901?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Mike Thomsen resolved NIFI-5901.
--------------------------------
    Resolution: Not A Problem

Turns out that if you stringify the JSON, it can be inserted correctly into a JSON field in at least Postgres and MySQL. Closing for that reason. The current recommendation is to use two schemas. One that has a full sub record representation and the second which replaces that with a string.

> Write JSON record in database
> -----------------------------
>
>                 Key: NIFI-5901
>                 URL: https://issues.apache.org/jira/browse/NIFI-5901
>             Project: Apache NiFi
>          Issue Type: Improvement
>    Affects Versions: 1.8.0
>            Reporter: Flo Rance
>            Assignee: Mike Thomsen
>            Priority: Minor
>          Time Spent: 4h 10m
>  Remaining Estimate: 0h
>
> It would be good to be able to store a whole json record in databases that implement it (e.g. postgresql). This would require to define the field in the shema as json/jsonb and then let PutDatabaseRecord inserts the json value in the json/jsonb field.
> At the moment, it's possible to store a json/jsonb through Postgresql JDBC using the Java sql type 'OTHER':
> Object data = "\{...}"; // the JSON document
> PreparedStatement.setObject(1, data, java.sql.Types.OTHER);



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