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Posted to issues@beam.apache.org by "Andrew Pilloud (Jira)" <ji...@apache.org> on 2021/05/11 01:27:00 UTC

[jira] [Updated] (BEAM-3828) Investigate performance of SQL expression evaluation

     [ https://issues.apache.org/jira/browse/BEAM-3828?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Andrew Pilloud updated BEAM-3828:
---------------------------------
    Fix Version/s: 2.10.0
         Assignee: Andrew Pilloud
       Resolution: Fixed
           Status: Resolved  (was: Open)

We rewrote this to generate java code long ago: https://github.com/apache/beam/pull/6417

> Investigate performance of SQL expression evaluation
> ----------------------------------------------------
>
>                 Key: BEAM-3828
>                 URL: https://issues.apache.org/jira/browse/BEAM-3828
>             Project: Beam
>          Issue Type: Wish
>          Components: dsl-sql
>            Reporter: Kenneth Knowles
>            Assignee: Andrew Pilloud
>            Priority: P3
>             Fix For: 2.10.0
>
>
> If I am reading correctly, in a SELECT expression basically a syntax tree traversal style interpretation is applied. We should see if this shows up in profiles and might be profitable to optimize.



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