如何查看Oracle是32位還是64位

來源:互聯網
上載者:User

方法一:使用sqlplus

64位:

[oracle@qs-wg-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

SQL>

如果是64位,用sqlplus 連上之後會顯示具體的位元資訊,32位則不會顯示。

32位:

C:\Users\Administrator.DavidDai>sqlplus/ as sysdba;

SQL*Plus: Release 11.2.0.1.0 Production onSun Sep 25 08:55:48 2011

Copyright (c) 1982, 2010, Oracle.  All rights reserved.

Connected to:

Oracle Database 11g Enterprise EditionRelease 11.2.0.1.0 - Production

With the Partitioning, OLAP, Data Miningand Real Application Testing options

方法二: 查看v$version 視圖

32位:

SQL> select * from v$version;

BANNER

--------------------------------------------------------------------------

本欄目更多精彩內容:http://www.bianceng.cnhttp://www.bianceng.cn/database/Oracle/

Oracle Database 11g Enterprise EditionRelease 11.2.0.1.0 - Production

PL/SQL Release 11.2.0.1.0 - Production

CORE   11.2.0.1.0      Production

TNS for 32-bit Windows: Version 11.2.0.1.0- Production

NLSRTL Version 11.2.0.1.0 - Production

64位:

SQL> select * from v$version;

BANNER

----------------------------------------------------------------

Oracle Database 10g Enterprise EditionRelease 10.2.0.5.0 - 64bi

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

和第一種方法一樣,64位會顯示具體的位元資訊,32位不會顯示。

方法三:查看v$sql 視圖

32位:輸出為8位16進位數

SQL> select address from v$sql whererownum<2;

ADDRESS

--------

B50ACCAC

64位:輸出為16位16進位數

SQL> select address from v$sql whererownum<2;

ADDRESS

----------------

0000000196FDF7D8

本文出自 “技術知識交流” 部落格,請務必保留此出處http://xiahouyao123.blog.51cto.com/646312/861786

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