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Posted to issues@nifi.apache.org by "Matt Burgess (Jira)" <ji...@apache.org> on 2020/09/11 17:58:00 UTC

[jira] [Created] (NIFI-7803) Allow ExecuteSQL(Record) properties to evaluate flowfile attributes where possible

Matt Burgess created NIFI-7803:
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             Summary: Allow ExecuteSQL(Record) properties to evaluate flowfile attributes where possible
                 Key: NIFI-7803
                 URL: https://issues.apache.org/jira/browse/NIFI-7803
             Project: Apache NiFi
          Issue Type: Improvement
          Components: Extensions
            Reporter: Matt Burgess


Some properties in ExecuteSQL and ExecuteSQLRecord only evaluate variables and not flowfile attributes, even if the values are obtained per-flowfile (in onTrigger, e.g.). In these cases, it would make the processors more flexible if those properties could evaluate flowfile attributes as well. A use case is for multiple tables with varying number of columns and rows, when the overall output flowfile size is desired to be around the same for each flow file.



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