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Michael Armbrust commented on SPARK-20569: ------------------------------------------ [~rxin] this does seem like a bug. > RuntimeReplaceable functions accept invalid third parameter > ----------------------------------------------------------- > > Key: SPARK-20569 > URL: https://issues.apache.org/jira/browse/SPARK-20569 > Project: Spark > Issue Type: Bug > Components: SQL > Affects Versions: 2.1.0 > Reporter: liuxian > Priority: Trivial > > >select Nvl(null,'1',3); > >3 > The function of "Nvl" has Only two input parameters,so, when input three > parameters, i think it should notice that:"Error in query: Invalid number of > arguments for function nvl". > Such as "nvl2", "nullIf","IfNull",these have a similar problem -- This message was sent by Atlassian JIRA (v6.3.15#6346) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org