[jira] [Created] (SPARK-16883) SQL decimal type is not properly cast to number when collecting SparkDataFrame

["Hossein Falaki (JIRA)" <ji...@apache.org>]

Hossein Falaki created SPARK-16883:
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             Summary: SQL decimal type is not properly cast to number when collecting SparkDataFrame
                 Key: SPARK-16883
                 URL: https://issues.apache.org/jira/browse/SPARK-16883
             Project: Spark
          Issue Type: Bug
          Components: SparkR
    Affects Versions: 2.0.0
            Reporter: Hossein Falaki


To reproduce run following code. As you can see "y" is a list of values.
{code}
registerTempTable(createDataFrame(iris), "iris")
str(collect(sql("select cast('1' as double) as x, cast('2' as decimal) as y  from iris limit 5")))

'data.frame':	5 obs. of  2 variables:
 $ x: num  1 1 1 1 1
 $ y:List of 5
  ..$ : num 2
  ..$ : num 2
  ..$ : num 2
  ..$ : num 2
  ..$ : num 2
{code}



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