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  1. Flink
  2. FLINK-10379

Can not use Table Functions in Java Table API

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      As stated in the documentation this is how table functions should be used in Java Table API:

      // Register the function.
tableEnv.registerFunction("split", new Split("#"));

myTable.join("split(a) as (word, length)");

      However Table.join(String) was removed sometime ago and now it is impossible to use Table Functions in Java Table API.

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        is related to

        New Feature - A new feature of the product, which has yet to be developed. FLINK-9712 Support enrichment joins in Flink SQL/Table API

        • Major - Major loss of function.
        • Closed
        links to

        Web Link GitHub Pull Request #6744

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            hequn8128 Hequn Cheng
            pnowojski Piotr Nowojski
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