如何查看安裝的Oracle是64位還是32位

方法一：使用sqlplus

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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

如何判斷oracle的版本和位數(shù)

一、

打開orcale安裝目錄，如：D:\app\SSG\product\11.2.0\dbhome_1

11.2.0這個目錄名就是版本

二、

主要有以下幾種方法可以用來確定Oracle的位數(shù):

1.通過SQLPLUS登錄即可看出

a.64位登錄時就有顯示

$ sqlplus "/ as sysdba"

SQL*Plus: Release 9.2.0.4.0 - Production on Wed Nov 16 15:27:28 2005

Copyright (c) 1982, 2002, Oracle Corporation. All rights reserved.

Connected to:

Oracle9i Enterprise Edition Release 9.2.0.4.0 - 64bit Production

With the Partitioning option

JServer Release 9.2.0.4.0 - Production

b.32位的無顯示

[oracle@jumper oracle]$ sqlplus "/ as sysdba"

SQL*Plus: Release 9.2.0.4.0 - Production on Wed Nov 16 15:19:03 2005

Copyright (c) 1982, 2002, Oracle Corporation. All rights reserved.

Connected to:

Oracle9i Enterprise Edition Release 9.2.0.4.0 - Production

With the Partitioning option

JServer Release 9.2.0.4.0 - Production

c.從v$version獲取

SQL select * from v$version;

BANNER

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

Oracle9i Enterprise Edition Release 9.2.0.6.0 - Production

PL/SQL Release 9.2.0.6.0 - Production

CORE 9.2.0.6.0 Production

TNS for 32-bit Windows: Version 9.2.0.6.0 - Production

NLSRTL Version 9.2.0.6.0 - Production

2.從v$sql視圖獲取

a.如果輸出為8位16進(jìn)制數(shù)，則為32位Oracle

SQL select address from v$sql where rownum2;

ADDRESS

--------

578428D8

b.如果輸出為16位16進(jìn)制數(shù)，則為64位Oracle

SQL select address from v$sql where rownum2;

ADDRESS

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

000000040DFA01E0

3.使用系統(tǒng)命令file

a.如果輸出帶有32-bit字樣為32位Oracle

[oracle@jumper oracle]$ file $ORACLE_HOME/bin/oracle

/opt/oracle/product/9.2.0/bin/oracle: setuid setgid ELF 32-bit LSB executable, Intel 80386..

b.如果輸出帶有64-bit字樣為64位Oracle

$ file $ORACLE_HOME/bin/oracle

/opt/oracle/product/9.2.0/bin/oracle: ELF 64-bit MSB executable SPARCV9 Version 1..

怎么查oracle是32位的還是64位

select * from v$version;

或者使用sqlplus命令登陸數(shù)據(jù)庫，如果是64位的，顯示如下：

查看Oracle 是32位還是64位的方法

方法一：使用sqlplus64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 ProductionWith the Partitioning, OLAP, Data Miningand Real Application Testing options SQL 如果是64位，用sqlplus 連上之后會顯示具體的位數(shù)信息，32位則不會顯示。 32位：C:\Users\Administrator.DavidDaisqlplus/ 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 - ProductionWith 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--------------------------------------------------------------------------Oracle Database 11g Enterprise EditionRelease 11.2.0.1.0 - ProductionPL/SQL Release 11.2.0.1.0 - ProductionCORE 11.2.0.1.0 ProductionTNS for 32-bit Windows: Version 11.2.0.1.0- ProductionNLSRTL 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 - 64biPL/SQL Release 10.2.0.5.0 - ProductionCORE 10.2.0.5.0 ProductionTNS for Linux: Version 10.2.0.5.0 -ProductionNLSRTL Version 10.2.0.5.0 – Production 和第一種方法一樣，64位會顯示具體的位數(shù)信息，32位不會顯示。

怎么判斷oracle客戶端，服務(wù)器端的位數(shù)

對oracle服務(wù)器端的位數(shù)非常好判斷，只需要連接成功sqlplus就可以很明顯的看到oracle服務(wù)端的位數(shù)。

客戶端判斷的話：

使用tnsping的方法來查看

這里就是32位的了