select banner from sys.v_$version;
SELECT * FROM
NLS_DATABASE_PARAMETERS;
select * from v$version;
备份语句：select into from 须用 create table newtablename as select * from 替代
ORACLE 查看版本号sql语句,布布扣,bubuko.com
原文地址：http://www.cnblogs.com/yvhk/p/3747581.html
