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| author | Liang-Chi Hsieh <viirya@gmail.com> | 2015-04-20 18:54:01 -0700 |
|---|---|---|
| committer | Michael Armbrust <michael@databricks.com> | 2015-04-20 18:54:01 -0700 |
| commit | c736220dac51cf73181fdd7f621c960c4e7bf0c2 (patch) | |
| tree | 8c5b542b815f7281f53223b9b0373fd500f3c698 /python/pyspark/sql/dataframe.py | |
| parent | ce7ddabbcd330b19f6d0c17082304dfa6e1621b2 (diff) | |
| download | spark-c736220dac51cf73181fdd7f621c960c4e7bf0c2.tar.gz spark-c736220dac51cf73181fdd7f621c960c4e7bf0c2.tar.bz2 spark-c736220dac51cf73181fdd7f621c960c4e7bf0c2.zip | |
[SPARK-6635][SQL] DataFrame.withColumn should replace columns with identical column names
JIRA https://issues.apache.org/jira/browse/SPARK-6635
Author: Liang-Chi Hsieh <viirya@gmail.com>
Closes #5541 from viirya/replace_with_column and squashes the following commits:
b539c7b [Liang-Chi Hsieh] For comment.
72f35b1 [Liang-Chi Hsieh] DataFrame.withColumn can replace original column with identical column name.
Diffstat (limited to 'python/pyspark/sql/dataframe.py')
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