database version 확인

SQL> select * from v$version;

BANNER —————————————————————- Oracle9i Enterprise Edition Release 9.0.1.0.0 – Production PL/SQL Release 9.0.1.0.0 – Production CORE 9.0.1.0.0 Production TNS for Solaris: Version 9.0.1.0.0 – Production NLSRTL Version 9.0.1.0.0 – Production