You are viewing a plain text version of this content. The canonical link for it is here.

Posted to issues@spark.apache.org by "Hyukjin Kwon (JIRA)" <ji...@apache.org> on 2019/05/21 04:04:19 UTC

[jira] [Updated] (SPARK-12890) Spark SQL query related to only partition fields should not scan the whole data.

     [ https://issues.apache.org/jira/browse/SPARK-12890?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Hyukjin Kwon updated SPARK-12890:
---------------------------------
    Labels: bulk-closed  (was: )

> Spark SQL query related to only partition fields should not scan the whole data.
> --------------------------------------------------------------------------------
>
>                 Key: SPARK-12890
>                 URL: https://issues.apache.org/jira/browse/SPARK-12890
>             Project: Spark
>          Issue Type: Improvement
>          Components: SQL
>            Reporter: Prakash Chockalingam
>            Priority: Major
>              Labels: bulk-closed
>
> I have a SQL query which has only partition fields. The query ends up scanning all the data which is unnecessary.
> Example: select max(date) from table, where the table is partitioned by date.



--
This message was sent by Atlassian JIRA
(v7.6.3#76005)

---------------------------------------------------------------------
To unsubscribe, e-mail: issues-unsubscribe@spark.apache.org
For additional commands, e-mail: issues-help@spark.apache.org