Hi mingyu,
It will be better to let users upgrade without doing anything. Because not
all the users will learn this change ahead of upgrading. then it will
cause online-problem.
I think we can support old MySQL scan node implementation and ODBC scan
node in the same time.
Thanks,
Zhao Chun
陈明雨
1、For compatibility consideration, I suggest that ODBC scannode should
not support mysql odbc. I think users can access MySQL with MySQL client
library and Oracle with ODBC at the same time.
2、For the convenience of users, I suggest that we put some Oracle's ODBC
dynamic library into our third pa
