zhengruifeng commented on code in PR #51006:
URL: https://github.com/apache/spark/pull/51006#discussion_r2122515256
##########
python/pyspark/pandas/strings.py:
##########
@@ -2031,7 +2031,13 @@ def pudf(s: pd.Series) -> pd.Series:
if expand:
psdf = psser.to_frame()
scol = psdf._internal.data_spark_columns[0]
- spark_columns = [scol[i].alias(str(i)) for i in range(n + 1)]
+
+ if ps.get_option("compute.ansi_mode_support"):
Review Comment:
I mean just use
```
spark_columns = [
F.try_element_at(scol, F.lit(i + 1)).alias(str(i)) for i
in range(n + 1)
]
```
to replace the old one.
since the logic should be the same, I think we don't need the
`ps.get_option("compute.ansi_mode_support")` which trigger a Config RPC
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