Oracle数据库查看当前数据库版本的方法

常用的有三种方法：

方法一：v$version

SQL> select * from v$version;

BANNER

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Oracle Database 11g Enterprise Edition Release 11.2.0.1.0 - Production

PL/SQL Release 11.2.0.1.0 - Production

CORE 11.2.0.1.0 Production

TNS for Linux: Version 11.2.0.1.0 - Production

NLSRTL Version 11.2.0.1.0 - Production

方法二：product_component_version

select * from product_component_version;

VERSION

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STATUS

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NLSRTL

11.2.0.1.0

Production

Oracle Database 11g Enterprise Edition

11.2.0.1.0

Production

方法三：dbms_output.put_line( dbms_db_version.version )

SQL> SET SERVEROUTPUT ON

SQL> EXEC dbms_output.put_line( dbms_db_version.version );

PL/SQL procedure successfully completed.

巴特西