Xiao Li created SPARK-21499:
-------------------------------
Summary: Support creating persistent function for Spark
UDAF(UserDefinedAggregateFunction)
Key: SPARK-21499
URL: https://issues.apache.org/jira/browse/SPARK-21499
Project: Spark
Issue Type: New Feature
Components: SQL
Affects Versions: 2.3.0
Reporter: Xiao Li
Assignee: Xiao Li
Support creating persistent functions for Spark
UDAF(UserDefinedAggregateFunction)
For example,
{noformat}
CREATE FUNCTION myDoubleAvg AS 'test.org.apache.spark.sql.MyDoubleAvg'
{noformat}
--
This message was sent by Atlassian JIRA
(v6.4.14#64029)
---------------------------------------------------------------------
To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org
For additional commands, e-mail: issues-h...@spark.apache.org
