Malthe Borch created NIFI-7763: ---------------------------------- Summary: Split and map functions in NiFi Expression Language Key: NIFI-7763 URL: https://issues.apache.org/jira/browse/NIFI-7763 Project: Apache NiFi Issue Type: Improvement Reporter: Malthe Borch
This is a proposal to extend the NiFi Expression Language with functions {{split}} and {{map}} that combine to allow expression such as: {{${keys:split(","):map(key => "t1.${key} = t2.${key}"):join(" and ")}}} That is, split the {{keys}} attribute and dynamically create a join condition based on a set of primary keys. -- This message was sent by Atlassian Jira (v8.3.4#803005)