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Posted to issues@spark.apache.org by "Chris Fregly (JIRA)" <ji...@apache.org> on 2015/04/28 02:18:06 UTC

[jira] [Created] (SPARK-7178) Improve DataFrame documentation to include common uses like AND and OR semantics within filters, etc

Chris Fregly created SPARK-7178:
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             Summary: Improve DataFrame documentation to include common uses like AND and OR semantics within filters, etc
                 Key: SPARK-7178
                 URL: https://issues.apache.org/jira/browse/SPARK-7178
             Project: Spark
          Issue Type: Improvement
          Components: SQL
    Affects Versions: 1.3.1
            Reporter: Chris Fregly


AND and OR are not straightforward when using the new DataFrame API.

the current convention - accepted by Pandas users - is to use the bitwise & and | instead of AND and OR.  when using these, however, you need to wrap each expression in parenthesis to prevent the bitwise operator from dominating.



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