[jira] [Created] (SPARK-14350) explain output should be in a single cell rather than one line per cell

["Reynold Xin (JIRA)" <ji...@apache.org>]

Reynold Xin created SPARK-14350:
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             Summary: explain output should be in a single cell rather than one line per cell
                 Key: SPARK-14350
                 URL: https://issues.apache.org/jira/browse/SPARK-14350
             Project: Spark
          Issue Type: Bug
          Components: SQL
            Reporter: Reynold Xin


See 

{code}
scala> sql("explain select 1").head
res3: org.apache.spark.sql.Row = [== Physical Plan ==]
{code}

We should show the entire output, rather than just the 1st line, when head is used. That is to say, the output should contain only one row, rather than one row per line.






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