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[SPARK-24286][Documentation] DataFrameReader.csv - Add missing alias… #21336

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[SPARK-24286][Documentation] DataFrameReader.csv - Add missing alias… #21336

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2 changes: 1 addition & 1 deletion sql/core/src/main/scala/org/apache/spark/sql/DataFrameReader.scala
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Expand Up @@ -521,7 +521,7 @@ class DataFrameReader private[sql](sparkSession: SparkSession) extends Logging {
*
* You can set the following CSV-specific options to deal with CSV files:
* <ul>
* <li>`sep` (default `,`): sets a single character as a separator for each
* <li>`sep` or `delimiter` (default `,`): sets a single character as a separator for each
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@HyukjinKwon HyukjinKwon May 16, 2018

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sep is preferred and delimiter is not documented on purpose.

* field and value.</li>
* <li>`encoding` (default `UTF-8`): decodes the CSV files by the given encoding
* type.</li>
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