Thank you for the attention. I think the issue has been fixed by https://github.com/apache/shardingsphere/pull/5477
------------------ Liang Zhang (John) Apache ShardingSphere & Dubbo 刘阳 <[email protected]> 于2020年5月12日周二 下午7:53写道： > Hello, I have two questions. > > Question 1: I am using the ShardingSphere plug-in for database and table > sharding. The plug-in version is 4.0.0-RC1 of > sharding-jdbc-spring-namespace, and the database version is Oracle 12c. > When I use the "Truncate" or "Alter table" statement (even if the operated > table is not sharded), an exception of "Cannot support database type > 'Oracle'" is thrown, but there is no problem when using DML. And this > problem only appears when I build the project into a jar package, I debug > in eclipse without problems. See the attachment for the relevant screenshot. > > Question 2: I tried to upgrade the plug-in version, but the upgraded > version simply prevented the project from starting. Versions 4.0.0-RC2 and > 4.0.0-RC3 throw an exception of ORA-00942 (table or view does not exist), > version 4.1.0 throws an exception of ORA-00933 (SQL command not properly > ended). Only version 4.0.0-RC1 can start and run normally. >
