文档解释 ORA-56704: EXPLICIT consumer group mapping priority must be set to 1 Cause: An attempt was made to set the EXPLICIT mapping priority to a v……

文档解释 ORA-32575: Explicit column default is not supported for modifying views Cause: Default keyword was used to modify views. Action: Use implic……

文档解释 ORA-24327: need explicit attach before authenticating a user Cause: A server context must be initialized before creating a session. Action:……