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Posted to issues@spark.apache.org by "Apache Spark (Jira)" <ji...@apache.org> on 2020/12/23 06:57:00 UTC
[jira] [Assigned] (SPARK-33887) Allow insert overwrite same table
with static partition if using dynamic partition overwrite mode
[ https://issues.apache.org/jira/browse/SPARK-33887?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Apache Spark reassigned SPARK-33887:
------------------------------------
Assignee: Apache Spark
> Allow insert overwrite same table with static partition if using dynamic partition overwrite mode
> -------------------------------------------------------------------------------------------------
>
> Key: SPARK-33887
> URL: https://issues.apache.org/jira/browse/SPARK-33887
> Project: Spark
> Issue Type: Improvement
> Components: SQL
> Affects Versions: 3.0.1
> Reporter: Wang Shuo
> Assignee: Apache Spark
> Priority: Major
>
> {code:sql}
> CREATE TABLE insertTable(i int, part int) USING PARQUET
> PARTITIONED BY (part);
> INSERT INTO TABLE insertTable PARTITION(part=1) SELECT 1;
> SET spark.sql.sources.partitionOverwriteMode=DYNAMIC;
> INSERT OVERWRITE TABLE insertTable PARTITION(part=1)
> SELECT i + 1 FROM insertTable WHERE part = 1;
> {code}
> The SQL will fail because Spark complains "Cannot overwrite a path that is also being read from."
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