Github user EntilZha commented on a diff in the pull request:

    https://github.com/apache/spark/pull/7462#discussion_r35071705
  
    --- Diff: python/pyspark/sql/functions.py ---
    @@ -795,6 +796,22 @@ def weekofyear(col):
         return Column(sc._jvm.functions.weekofyear(col))
     
     
    +@since(1.5)
    +def size(col):
    +    """
    +    Collection function: returns the length of the array or map stored in 
the column.
    +    :param col: name of column or expression
    +
    +    >>> from pyspark.sql import Row
    +    >>> from pyspark.sql.functions import size
    +    >>> df = sqlContext.createDataFrame([Row(data=[1, 2, 3]), 
Row(data=[1]), Row(data=[])])
    +    >>> df.select(size(df.data)).collect()
    --- End diff --
    
    Looks like not having these is making the tests fail, so going to re-add it


---
If your project is set up for it, you can reply to this email and have your
reply appear on GitHub as well. If your project does not have this feature
enabled and wishes so, or if the feature is enabled but not working, please
contact infrastructure at [email protected] or file a JIRA ticket
with INFRA.
---

---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]

Reply via email to