[GitHub] flink issue #5472: [FLINK-7658][Table API & SQL] support Collect aggregate f...

[fhueske]

Github user fhueske commented on the issue:

    https://github.com/apache/flink/pull/5472
  
    We also have to add the function to `FunctionCatalog` to be able to parse 
it in the String-based Java Table API.


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