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Posted to issues@beam.apache.org by "Kenneth Knowles (Jira)" <ji...@apache.org> on 2019/10/31 03:43:00 UTC

[jira] [Updated] (BEAM-8508) [SQL] Support predicate push-down without project push-down

     [ https://issues.apache.org/jira/browse/BEAM-8508?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Kenneth Knowles updated BEAM-8508:
----------------------------------
    Status: Open  (was: Triage Needed)

> [SQL] Support predicate push-down without project push-down
> -----------------------------------------------------------
>
>                 Key: BEAM-8508
>                 URL: https://issues.apache.org/jira/browse/BEAM-8508
>             Project: Beam
>          Issue Type: Improvement
>          Components: dsl-sql
>            Reporter: Kirill Kozlov
>            Assignee: Kirill Kozlov
>            Priority: Major
>          Time Spent: 50m
>  Remaining Estimate: 0h
>
> In this PR: [https://github.com/apache/beam/pull/9863]
> Support for Predicate push-down is added, but only for IOs that support project push-down.
> In order to accomplish that some checks need to be added to not perform certain Calc and IO manipulations when only filter push-down is needed.



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