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From dongjoon-hyun <...@git.apache.org>
Subject [GitHub] spark issue #16944: [SPARK-19611][SQL] Introduce configurable table schema i...
Date Thu, 09 Mar 2017 23:51:08 GMT
Github user dongjoon-hyun commented on the issue:

    https://github.com/apache/spark/pull/16944
  
    After `hive` alteration, I run `spark-shell` and set the following immediately.
    But, it's already broken. When do you save the new inferred schema?
    ```
    scala> sql("set spark.sql.hive.caseSensitiveInferenceMode=INFER_ONLY").show
    +--------------------+----------+
    |                 key|     value|
    +--------------------+----------+
    |spark.sql.hive.ca...|INFER_ONLY|
    +--------------------+----------+
    
    
    scala> sql("SELECT a, b FROM t3").show
    +---+----+
    |  a|   b|
    +---+----+
    |100|null|
    +---+----+
    ```


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