AngersZh commented on pull request #31485:
URL: https://github.com/apache/spark/pull/31485#issuecomment-774843305
> ```sql
> create table t1 using parquet as select id as a, id as b, id as c from
range(100);
> create table t2 using parquet as select id as a, id as b, id as c
AngersZh commented on pull request #31485:
URL: https://github.com/apache/spark/pull/31485#issuecomment-774577889
> Looks good. Is it possible to add a test in `StatisticsCollectionSuite`?
How about current change?
AngersZh commented on pull request #31485:
URL: https://github.com/apache/spark/pull/31485#issuecomment-774497964
> Looks good. Is it possible to add a test in `StatisticsCollectionSuite`?
How about current UT?