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https://issues.apache.org/jira/browse/SPARK-33876?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Apache Spark reassigned SPARK-33876:
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Assignee: (was: Apache Spark)
> Add length-check for reading char/varchar from tables w/ a external location
> ----------------------------------------------------------------------------
>
> Key: SPARK-33876
> URL: https://issues.apache.org/jira/browse/SPARK-33876
> Project: Spark
> Issue Type: Improvement
> Components: SQL
> Affects Versions: 3.1.0
> Reporter: Kent Yao
> Priority: Major
>
> spark-sql> INSERT INTO t2 VALUES ('1', 'b12345');
> Time taken: 0.141 seconds
> spark-sql> alter table t set location '/tmp/hive_one/t2';
> Time taken: 0.095 seconds
> spark-sql> select * from t;
> 1 b1234
> 1 a
> 1 b
> the above case should fail rather than implicitly applying truncation
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