diff options
Diffstat (limited to 'python/pyspark/sql/dataframe.py')
| -rw-r--r-- | python/pyspark/sql/dataframe.py | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/python/pyspark/sql/dataframe.py b/python/pyspark/sql/dataframe.py index ef91a9c4f5..f2c3b74a18 100644 --- a/python/pyspark/sql/dataframe.py +++ b/python/pyspark/sql/dataframe.py @@ -456,7 +456,7 @@ class DataFrame(object): One of `inner`, `outer`, `left_outer`, `right_outer`, `semijoin`. >>> df.join(df2, df.name == df2.name, 'outer').select(df.name, df2.height).collect() - [Row(name=None, height=80), Row(name=u'Bob', height=85), Row(name=u'Alice', height=None)] + [Row(name=None, height=80), Row(name=u'Alice', height=None), Row(name=u'Bob', height=85)] """ if joinExprs is None: @@ -637,9 +637,9 @@ class DataFrame(object): >>> df.groupBy().avg().collect() [Row(AVG(age)=3.5)] >>> df.groupBy('name').agg({'age': 'mean'}).collect() - [Row(name=u'Bob', AVG(age)=5.0), Row(name=u'Alice', AVG(age)=2.0)] + [Row(name=u'Alice', AVG(age)=2.0), Row(name=u'Bob', AVG(age)=5.0)] >>> df.groupBy(df.name).avg().collect() - [Row(name=u'Bob', AVG(age)=5.0), Row(name=u'Alice', AVG(age)=2.0)] + [Row(name=u'Alice', AVG(age)=2.0), Row(name=u'Bob', AVG(age)=5.0)] """ jcols = ListConverter().convert([_to_java_column(c) for c in cols], self._sc._gateway._gateway_client) @@ -867,11 +867,11 @@ class GroupedData(object): >>> gdf = df.groupBy(df.name) >>> gdf.agg({"*": "count"}).collect() - [Row(name=u'Bob', COUNT(1)=1), Row(name=u'Alice', COUNT(1)=1)] + [Row(name=u'Alice', COUNT(1)=1), Row(name=u'Bob', COUNT(1)=1)] >>> from pyspark.sql import functions as F >>> gdf.agg(F.min(df.age)).collect() - [Row(MIN(age)=5), Row(MIN(age)=2)] + [Row(MIN(age)=2), Row(MIN(age)=5)] """ assert exprs, "exprs should not be empty" if len(exprs) == 1 and isinstance(exprs[0], dict): |