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Oracle HowTo:如何确定Oracle是32 Bit(位)的还是64 Bit(位)的?
作者：eygle |【转载时请以超链接形式标明文章出处和作者信息及本声明】链接：http://www.eygle.com/archives/2005/11/oracle_howto_32bit_64bit.html
主要有以下几种方法可以用来确定Oracle的位数:
1.通过SQLPLUS登录即可看出
a.64位登录时就有显示
$ 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位的无显示
[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.从v$version获取
SQL> select * from v$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.从v$sql视图获取
a.如果输出为8位16进制数，则为32位Oracle
SQL> select address from v$sql where rownum<2; ADDRESS -------- 578428D8 |
b.如果输出为16位16进制数，则为64位Oracle
SQL> select address from v$sql where rownum<2; ADDRESS ---------------- 000000040DFA01E0 |
3.使用系统命令file
a.如果输出带有32-bit字样为32位Oracle
[oracle@jumper oracle]$ file $ORACLE_HOME/bin/oracle /opt/oracle/product/9.2.0/bin/oracle: setuid setgid ELF 32-bit LSB executable, Intel 80386.. |
b.如果输出带有64-bit字样为64位Oracle
$ file $ORACLE_HOME/bin/oracle /opt/oracle/product/9.2.0/bin/oracle: ELF 64-bit MSB executable SPARCV9 Version 1 .. |
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By eygle on 2005-11-16 15:46 | Comments (0) | Posted to HowTo | Edit |
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