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Posted to jira@arrow.apache.org by "Andy Grove (Jira)" <ji...@apache.org> on 2020/11/21 19:29:00 UTC

[jira] [Created] (ARROW-10679) [Rust] [DataFusion] Implement SQL CASE WHEN expression

Andy Grove created ARROW-10679:
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             Summary: [Rust] [DataFusion] Implement SQL CASE WHEN expression
                 Key: ARROW-10679
                 URL: https://issues.apache.org/jira/browse/ARROW-10679
             Project: Apache Arrow
          Issue Type: New Feature
          Components: Rust - DataFusion
            Reporter: Andy Grove


Implement SQL CASE WHEN expression so that we can support TPC-H query 12 fully.

 

Postgres: [https://www.postgresqltutorial.com/postgresql-case/]

Spark: [http://spark.apache.org/docs/latest/sql-ref-syntax-qry-select-case.html]

 



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