Github user gatorsmile commented on the issue:
https://github.com/apache/spark/pull/21379
Sorry, I just realized this is a wrong direction. Instead of trusting the
user inputs, we should verify the user-specified partition columns by using the
already fetched table schema info `val tableSchema =
JDBCRDD.resolveTable(jdbcOptions)` when building `JDBCRelation`
---
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
