FelixYBW commented on issue #12263:
URL: https://github.com/apache/gluten/issues/12263#issuecomment-4676604316
Arrow UDTF:
```python
from pyspark.sql.functions import lit, udtf
import math
@udtf(returnType="num: int, square: int, cube: int, factorial: int",
useArrow=True)
class GenerateComplexNumbers:
def eval(self, start: int, end: int):
for num in range(start, end + 1):
yield (num, num ** 2, num ** 3, math.factorial(num))
GenerateComplexNumbers(lit(1), lit(10)).show()
```
<img width="334" height="820" alt="Image"
src="https://github.com/user-attachments/assets/04cd1c04-cfcc-426a-af37-ddd45980e79f";
/>
See if we can make a general solution. Let's submit PRs to upstream Spark if
we need to. @zhztheplayer @JkSelf
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