Taeksang Kim created SPARK-27929:
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Summary: make sql percentile function be able to receive double frq
Key: SPARK-27929
URL: https://issues.apache.org/jira/browse/SPARK-27929
Project: Spark
Issue Type: Improvement
Components: SQL
Affects Versions: 2.4.3
Reporter: Taeksang Kim
sql.catalyst.expressions.aggregate.Percentile.scala
Frequency doesn't have to be Long(integer number).
Frequency which acts as weight can be Double(floating number).
There is a patch for frequency of Double
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