Charles Givre created DRILL-8402:
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Summary: Add REGEXP_EXTRACT Function
Key: DRILL-8402
URL: https://issues.apache.org/jira/browse/DRILL-8402
Project: Apache Drill
Issue Type: Improvement
Components: Functions - Drill
Affects Versions: 1.21.0
Reporter: Charles Givre
Assignee: Charles Givre
Fix For: 1.21.0
This PR adds two UDFs to Drill:
regexp_extract(<text>, <pattern>) which returns an array of strings which were
captured by capturing groups in the regex.
regexp_extract(<text>, <pattern>, <index>) returns the text captured by a
specific capturing group.
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