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https://issues.apache.org/jira/browse/NIFI-3596?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15943291#comment-15943291
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ASF GitHub Bot commented on NIFI-3596:
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Github user asfgit closed the pull request at:
https://github.com/apache/nifi/pull/1596
> GenerateTableFetch - Add attributes to generated flow files to ease SQL query
> overwrite
> ---------------------------------------------------------------------------------------
>
> Key: NIFI-3596
> URL: https://issues.apache.org/jira/browse/NIFI-3596
> Project: Apache NiFi
> Issue Type: Improvement
> Components: Extensions
> Reporter: Pierre Villard
> Assignee: Pierre Villard
> Priority: Trivial
> Fix For: 1.2.0
>
>
> The GenerateTableFetch processor will generate a SQL query based on the
> provided parameters but, if the specific DB adapter is not available, it
> might be necessary to overwrite the SQL query in the ExecuteSQL processor. To
> do that it would be nice to have each part of the query as attributes to take
> advantage of expression language.
> Current workaround (when using GenerateTableFetch against a DB2 database for
> example) is to have an intermediary ExtractText processor and have a regex
> extracting each part of the generated query.
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