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https://issues.apache.org/jira/browse/SPARK-33290?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17223168#comment-17223168
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Apache Spark commented on SPARK-33290:
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User 'sunchao' has created a pull request for this issue:
https://github.com/apache/spark/pull/30187
> REFRESH TABLE should invalidate cache even though the table itself may not be
> cached
> ------------------------------------------------------------------------------------
>
> Key: SPARK-33290
> URL: https://issues.apache.org/jira/browse/SPARK-33290
> Project: Spark
> Issue Type: Improvement
> Components: SQL
> Affects Versions: 3.0.1
> Reporter: Chao Sun
> Priority: Major
>
> For the following example:
> {code}
> CREATE TABLE t ...;
> CREATE VIEW t1 AS SELECT * FROM t;
> REFRESH TABLE t
> {code}
> If t is cached, t1 will be invalidated. However if t is not cached as above,
> the REFRESH command won't invalidate view t1. This could lead to incorrect
> result if the view is used later.
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