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Kazuaki Ishizaki edited comment on SPARK-23923 at 4/9/18 6:36 PM: ------------------------------------------------------------------ I will work for this. was (Author: kiszk): I am working for this. > High-order function: cardinality(x) → bigint > -------------------------------------------- > > Key: SPARK-23923 > URL: https://issues.apache.org/jira/browse/SPARK-23923 > Project: Spark > Issue Type: Sub-task > Components: SQL > Affects Versions: 2.3.0 > Reporter: Xiao Li > Priority: Major > > Ref: https://prestodb.io/docs/current/functions/array.html and > https://prestodb.io/docs/current/functions/map.html. > Returns the cardinality (size) of the array/map x. -- This message was sent by Atlassian JIRA (v7.6.3#76005) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org