StefanXiepj commented on pull request #29010:
URL: https://github.com/apache/spark/pull/29010#issuecomment-654584530
> > Sorry, I forgot it, alter command executed in hive, and query command
executed in spark.
>
> Could you update the PR description and add some tests for the issue?
StefanXiepj commented on pull request #29010:
URL: https://github.com/apache/spark/pull/29010#issuecomment-654239759
> Thanks for your contribution, @StefanXiepj ! btw, which Spark version you
used? I think the current master does not accept the alter command;
>
> ```
> scala> sql
