agrawaldevesh opened a new issue #3539: PQL Support for generalized expressions in selection and aggregation URL: https://github.com/apache/incubator-pinot/issues/3539 The context is that I am trying to enable more general purpose analytics atop my Pinot tables. The idea being that users shouldn't have to precisely log the exact expression they are interested in. I am trying to hook up Apache Superset with Pinot. So I would like support for such features: 1. Single column simple expressions: "select max(2 * bytesRead) from foo" or "select 2*max(bytesRead) from foo" 2. Multi column simple expressions: "select max(bytesRead/bytesWritten) from foo" (Would this be hard to implement ?) 3. More and more support for SQL constructs like IF, CASE etc. Do you think these features would be straight forward to implement or would they require some architectural changes/refactoring before we can have them ? Are there efforts in the community that relate to this ? Also, what's the overall plan/roadmap about such SQL-ness ? Thanks
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