在sqlplus下输入以下任意一个语句
SQL> select * from v$version;
SQL> select version from v$instance;
SQL> Select version FROM Product_component_version Where SUBSTR(PRODUCT,1,6)='Oracle';
在sqlplus下输入以下任意一个语句
SQL> select * from v$version;
SQL> select version from v$instance;
SQL> Select version FROM Product_component_version Where SUBSTR(PRODUCT,1,6)='Oracle';