[jira] [Created] (SPARK-33876) Add length-check for reading char/varchar from tables w/ a external location

["Kent Yao (Jira)" <ji...@apache.org>]

Kent Yao created SPARK-33876:
--------------------------------

             Summary: 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


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 



--
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