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

Posted to issues@spark.apache.org by "Yuming Wang (Jira)" <ji...@apache.org> on 2020/10/26 05:46:00 UTC

[jira] [Created] (SPARK-33241) Dynamic pruning for data column

Yuming Wang created SPARK-33241:
-----------------------------------

             Summary: Dynamic pruning for data column
                 Key: SPARK-33241
                 URL: https://issues.apache.org/jira/browse/SPARK-33241
             Project: Spark
          Issue Type: New Feature
          Components: SQL
    Affects Versions: 3.1.0
            Reporter: Yuming Wang


SPARK-11150 add new feature  to support dynamic partition pruning. This feature has some limitations:
1. Only support pruning on partition column.
2. This feature is rarely used in production because the proportion of join on the partition column is relatively low.

This ticket aim to address support dynamic data(column) pruning.



--
This message was sent by Atlassian Jira
(v8.3.4#803005)

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