Github user gengliangwang commented on the issue:
https://github.com/apache/spark/pull/22237
I manually ran some queries.
My point was about the value of the column `from_json`, `null` vs
`Row(null, null, ...)`.
Now I am +1 with the proposal of this PR, making the column value as `Row`
makes more sense. Also this is expected behavior for the permissive mode.
---
---------------------------------------------------------------------
To unsubscribe, e-mail: reviews-unsubscr...@spark.apache.org
For additional commands, e-mail: reviews-h...@spark.apache.org
