Github user gatorsmile commented on the issue:
https://github.com/apache/spark/pull/21911
@jzhuge I knew all the DBMS have the hints. Do you know whether any system
has a hint like `Coalesce`? Could you check the systems that have sophisticated
hints like Oracle and DB2?--- --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
