zhengruifeng commented on PR #37564:
URL: https://github.com/apache/spark/pull/37564#issuecomment-1221514409
one example:
```python
In [1]:
...: from pyspark.sql.types import *
...: from pyspark.sql import Column, DataFrame as SparkDataFrame,
functions as F
...:
...: data = np.random.randn(5, 2)
...:
...: index = ps.Index([1, 3, 5, 7, 9])
...:
...: pdf = pd.DataFrame(data, columns=["A", "B"])
...:
...: ps.set_option("compute.ops_on_diff_frames", True)
...:
...: psdf = ps.DataFrame(data=pdf, index=index)
...:
In [2]: psdf
A B
NaN 1.283948 1.014323
1.0 -0.093965 -0.752795
NaN -1.254084 1.586583
3.0 1.133467 -0.773754
NaN -2.089362 2.568566
5.0 NaN NaN
7.0 NaN NaN
9.0 NaN NaN
```
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