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Posted to jira@arrow.apache.org by "Andy Grove (Jira)" <ji...@apache.org> on 2020/11/22 23:56:00 UTC
[jira] [Updated] (ARROW-10679) [Rust] [DataFusion] Implement SQL
CASE WHEN physical expression
[ https://issues.apache.org/jira/browse/ARROW-10679?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Andy Grove updated ARROW-10679:
-------------------------------
Summary: [Rust] [DataFusion] Implement SQL CASE WHEN physical expression (was: [Rust] [DataFusion] Implement SQL CASE WHEN expression)
> [Rust] [DataFusion] Implement SQL CASE WHEN physical 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
> Assignee: Andy Grove
> Priority: Major
> Labels: pull-request-available
> Fix For: 3.0.0
>
> Time Spent: 1h 10m
> Remaining Estimate: 0h
>
> 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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