檢視安裝的ORACLE是32位還是64位

dayong2015發表於2014-06-14
Oracle
方法一：使用sqlplus
64位：
[Oracle@db2 ~]$ sqlplus / as sysdba;
SQL*Plus: Release 10.2.0.5.0 - Productionon Sun Sep 25 08:57:22 2011

Copyright (c) 1982, 2010, Oracle.  All Rights Reserved.

Connected to:
Oracle Database 10g Enterprise EditionRelease 10.2.0.5.0 - 64bit Production
With the Partitioning, OLAP, Data Miningand Real Application Testing options
32位：
[oracle@rac1 ~]$ export ORACLE_SID=orcl1
[oracle@rac1 ~]$ sqlplus / as sysdba
SQL*Plus: Release 10.2.0.4.0 - Production on Sat Jun 14 16:24:38 2014

Copyright (c) 1982, 2007, Oracle.  All Rights Reserved.

Connected to:
Oracle Database 10g Enterprise Edition Release 10.2.0.4.0 - Production
With the Partitioning, Real Application Clusters, OLAP, Data Mining
and Real Application Testing options
方法二：檢視v$version檢視
32位：
SQL> select * from v$version;
BANNER
----------------------------------------------------------------
Oracle Database 10g Enterprise Edition Release 10.2.0.4.0 - Prod           --此處提示安裝的資料庫是32位
PL/SQL Release 10.2.0.4.0 - Production
CORE    10.2.0.4.0      Production
TNS for Linux: Version 10.2.0.4.0 - Production
NLSRTL Version 10.2.0.4.0 - Production
64位：
SQL> select * from v$version;
BANNER
----------------------------------------------------------------
Oracle Database 10g Enterprise EditionRelease 10.2.0.5.0 - 64bi     --此處提示安裝的資料庫是64位
PL/SQL Release 10.2.0.5.0 - Production
CORE   10.2.0.5.0      Production
TNS for Linux: Version 10.2.0.5.0 -Production
NLSRTL Version 10.2.0.5.0 – Production
方法三：檢視v$sql 檢視
32位：輸出為8位16進位制
SQL> select address from v$sql where rownum<2;
ADDRESS
--------
30AE76F0
64位：輸出為16位16進位制數
SQL> select address from v$sql whererownum<2;
ADDRESS
----------------
0000000196FDF7D8

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