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Posted to issues@spark.apache.org by "Takeshi Yamamuro (Jira)" <ji...@apache.org> on 2020/12/07 12:44:00 UTC

[jira] [Created] (SPARK-33690) Escape meta-characters in showString

Takeshi Yamamuro created SPARK-33690:
----------------------------------------

             Summary: Escape meta-characters in showString
                 Key: SPARK-33690
                 URL: https://issues.apache.org/jira/browse/SPARK-33690
             Project: Spark
          Issue Type: Improvement
          Components: SQL
    Affects Versions: 3.2.0
            Reporter: Takeshi Yamamuro


This ticket aims at escaping meta-characters (e.g., \n and \t) in `Dataset.showString`.
Before this improvement:
{code}
scala> Seq("aaa\nbbb\t\tccccc").toDF("value").show()
+--------------+
|         value|
+--------------+
|aaa
bbb		ccccc|
+--------------+
{code}
After this improvement:
{code}
+-----------------+
|            value|
+-----------------+
|aaa\nbbb\t\tccccc|
+-----------------+
{code}



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