查看oracle的版本資訊(兩種方法)__oracle

以前查oracle的版本資訊，只知道一種方法，就是用v$versions視圖，如下：

SQL> select * from v$version;

BANNER
----------------------------------------------------------------
Oracle9i Enterprise Edition Release 9.2.0.1.0 - Production
PL/SQL Release 9.2.0.1.0 - Production
CORE    9.2.0.1.0       Production
TNS for 32-bit Windows: Version 9.2.0.1.0 - Production
NLSRTL Version 9.2.0.1.0 - Production


今天在http://download-west.oracle.com/docs/cd/B10501_01/server.920/a96521/dba.htm#13306上又學到一種方法:query the data dictionary view PRODUCT_COMPONENT_VERSION,如下：


SQL> col product format a35
SQL> col version format a15
SQL> col status format a15
SQL> select * from PRODUCT_COMPONENT_VERSION;

PRODUCT                            　　　 VERSION         STATUS
----------------------------------- 　　　---------------      ---------------
NLSRTL                              　　　9.2.0.1.0          Production
Oracle9i Enterprise Edition         9.2.0.1.0          Production
PL/SQL                              　　　  9.2.0.1.0         Production
TNS for 32-bit Windows:             9.2.0.1.0          Production


It's important to convey to Oracle the information displayed by this query when you report problems with the software