[jira] [Created] (SPARK-37046) Alter view does not preserve column case

["Abhishek Somani (Jira)" <ji...@apache.org>]

Abhishek Somani created SPARK-37046:
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             Summary: Alter view does not preserve column case
                 Key: SPARK-37046
                 URL: https://issues.apache.org/jira/browse/SPARK-37046
             Project: Spark
          Issue Type: Bug
          Components: SQL
    Affects Versions: 3.2.0
            Reporter: Abhishek Somani


On running an `alter view` command, the column case is not preserved.

Repro:

 
{code:java}
scala> sql("create view v as select 1 as A, 1 as B")
res2: org.apache.spark.sql.DataFrame = []

scala> sql("describe v").collect.foreach(println)
[A,int,null]
[B,int,null]

scala> sql("alter view v as select 1 as C, 1 as D")
res4: org.apache.spark.sql.DataFrame = []

scala> sql("describe v").collect.foreach(println)
[c,int,null]
[d,int,null]
 
{code}
 

 



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