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https://issues.apache.org/jira/browse/NIFI-4506?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16219622#comment-16219622
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ASF GitHub Bot commented on NIFI-4506:
--------------------------------------
Github user mattyb149 commented on a diff in the pull request:
https://github.com/apache/nifi/pull/2221#discussion_r146999573
--- Diff:
nifi-commons/nifi-record-path/src/main/java/org/apache/nifi/record/path/paths/RecordPathCompiler.java
---
@@ -346,4 +356,19 @@ private static RecordPathFilter
createFunctionFilter(final Tree functionTree, fi
return argPaths;
}
+
+ private static RecordPathSegment[] getArgPaths(final Tree
argumentListTree, final int minCount, final int maxCount, final String
functionName, final boolean absolute) {
--- End diff --
Is this used anywhere?
> Add date functions to Record Path
> ---------------------------------
>
> Key: NIFI-4506
> URL: https://issues.apache.org/jira/browse/NIFI-4506
> Project: Apache NiFi
> Issue Type: Improvement
> Affects Versions: 1.2.0, 1.3.0, 1.4.0
> Reporter: Bryan Bende
> Assignee: Bryan Bende
> Priority: Minor
>
> We should support some date related functions in record path. At a minimum I
> think having a format function like:
> {code}
> format( /someField, 'yyyy-MM-dd', defaultValue)
> {code}
> The main use case for this is using PartitionRecord to partition by month,
> day, or hour on a date field.
> Currently you have treat the date as a string and use a sub-string operation
> to get the part you are interested in, which also assumes the date is in a
> string form in the first place.
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