/Python/Returns the cartesian product with another DataFrame

Returns the cartesian product with another DataFrame

# Returns the cartesian product with another DataFrame

df.select("age", "name").collect()
# [Row(age=2, name='Alice'), Row(age=5, name='Bob')]
df2.select("name", "height").collect()
# [Row(name='Tom', height=80), Row(name='Bob', height=85)]
df.crossJoin(df2.select("height")).select(
  "age", "name", "height").collect()
# [Row(age=2, name='Alice', height=80), Row(age=2, name='Alice', height=85), Row(age=55, name='Bob', height=80), Row(age=5, name='Bob', height=85)]

Source: spark.apache.org

Similar codes

0 vote141 views1 answer
Left rotation in list
Python
0 vote186 views1 answer
Django not saving images forms
Python
1 vote175 views1 answer
Django genericforeignkey null
Python
0 vote197 views1 answer
Python gaussian filter
Python
0 vote175 views1 answer
Insert video in tkinter
Python
0 vote201 views1 answer
Dividing counter object in python
Python
-1 vote253 views1 answer
Count duplicates in one column pandas
Python
0 vote334 views1 answer
~
Python
73 votes186 views6 answers
Remove duplicates python
Python
0 vote179 views2 answers
Detect if usb is plugged in python
Python