xumingming commented on issue #5044:
URL:
https://github.com/apache/incubator-gluten/issues/5044#issuecomment-2020579428
@PHILO-HE Thanks for the information! I tried with parquet data(nation table
in TPCH), the details are the following:
```
== Fallback Summary ==
(4) Project: Not supported to map spark function name to substrait function
name: toprettystring(n_nationkey#23, Some(Asia/Shanghai)), class name:
ToPrettyString.
(5) CollectLimit: Gluten does not touch it or does not support it
== Physical Plan ==
CollectLimit (5)
+- Project (4)
+- VeloxColumnarToRowExec (3)
+- ^ Scan parquet (1)
```
Is the fallback for `Project` expected?
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