[jira] (FLINK-4604) Add support for standard deviation/variance

[Timo Walther (JIRA)]

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Timo Walther commented on FLINK-4604   Re: Add support for standard deviation/variance Hi Anton Mushin, I would suggest to open a PR for Apache Calcite (maybe discuss it first on the ML) for changing the AggregateReduceFunctionsRule (line 354) as I mentioned previously. If they accept this change, we can temporarily copy changed rule in the Flink code base until we update the Calcite version. Add Comment   This message was sent by Atlassian JIRA (v6.3.15#6346-sha1:dbc023d)