Kyle Weaver created BEAM-13039:
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             Summary: Update SQL (Calcite) aggregate functions list
                 Key: BEAM-13039
                 URL: https://issues.apache.org/jira/browse/BEAM-13039
             Project: Beam
          Issue Type: Improvement
          Components: dsl-sql
            Reporter: Kyle Weaver
            Assignee: Kyle Weaver


The list of supported aggregate functions on the website is out of date. We 
should update it. 

[https://beam.apache.org/documentation/dsls/sql/calcite/aggregate-functions/]

Ideally we could link to the code, rather than having to manually maintain a 
list. This is complicated by the fact that the map of aggregate functions is 
separated into two files in the code. I think this distinction is arbitrary and 
the two could probably be consolidated into a single file (with all of the 
function definitions possibly being separated into their own files to avoid 
bloat).

 
[https://github.com/apache/beam/blob/master/sdks/java/extensions/sql/src/main/java/org/apache/beam/sdk/extensions/sql/impl/transform/BeamBuiltinAggregations.java]

https://github.com/apache/beam/blob/master/sdks/java/extensions/sql/src/main/java/org/apache/beam/sdk/extensions/sql/impl/transform/BeamBuiltinAnalyticFunctions.java

 



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