Github user cloud-fan commented on the issue:
https://github.com/apache/spark/pull/15880
We can only know if this string is castable at runtime. BTW, other
databases(like MySQL) have special implicit type conversion rules for
constants, should we follow them?
---
If your project is set up for it, you can reply to this email and have your
reply appear on GitHub as well. If your project does not have this feature
enabled and wishes so, or if the feature is enabled but not working, please
contact infrastructure at infrastruct...@apache.org or file a JIRA ticket
with INFRA.
---
---------------------------------------------------------------------
To unsubscribe, e-mail: reviews-unsubscr...@spark.apache.org
For additional commands, e-mail: reviews-h...@spark.apache.org
