wecharyu commented on PR #11637:
URL:
https://github.com/apache/incubator-gluten/pull/11637#issuecomment-4011177834
I have run a simple test that read and write table, it shows little
improvements, I think we could benefit a lot more if the operations offloaded
to native are more complicated. cc: @jinchengchenghh @wForget
```sql
insert overwrite table dev_spark_auxiliary.wechar_tbl2
select plus_one(col1) as col2, col3 from (
select col1, log_type as col3
from test_db.test_tbl
lateral view simpleUDTF(item_id) as col1
where grass_region='BR' and regional_date='2026-03-01'
)
```
<img width="1218" height="1250" alt="image"
src="https://github.com/user-attachments/assets/93604088-0cca-4eb8-87ad-33b59ab0677a";
/>
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