Eric Vandenberg created SPARK-20778:
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Summary: Implement array_intersect function
Key: SPARK-20778
URL: https://issues.apache.org/jira/browse/SPARK-20778
Project: Spark
Issue Type: Improvement
Components: SQL
Affects Versions: 2.0.0
Reporter: Eric Vandenberg
Priority: Minor
Implement an array_intersect function that takes array arguments and returns an
array containing all elements of the first array that is common with the
remaining arrays.
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