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https://issues.apache.org/jira/browse/SPARK-11948?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15105170#comment-15105170
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ocean commented on SPARK-11948:
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Does sparksql support temporary udf function which extends udf now?
Now I
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https://issues.apache.org/jira/browse/SPARK-11948?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15056155#comment-15056155
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Ewan Leith commented on SPARK-11948:
I think this is a duplicate of SPARK-11609 ?
> Permanent UDF
