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Posted to issues@spark.apache.org by "jiaan.geng (Jira)" <ji...@apache.org> on 2019/11/14 09:33:00 UTC
[jira] [Created] (SPARK-29891) Add built-in Array Functions:
array_length
jiaan.geng created SPARK-29891:
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Summary: Add built-in Array Functions: array_length
Key: SPARK-29891
URL: https://issues.apache.org/jira/browse/SPARK-29891
Project: Spark
Issue Type: Improvement
Components: SQL
Affects Versions: 3.0.0
Reporter: jiaan.geng
|{{array_length}}{{(}}{{anyarray}}{{, }}{{int}}{{)}}|{{int}}|returns the length of the requested array dimension|{{array_length(array[1,2,3], 1)}}|{{3}}|
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