手工創(chuàng)建Oracle 11g數(shù)據(jù)庫

配置Oracle環(huán)境變量

1、編輯.bash_profile

[oracle@FDB ~]$ vi ~/.bash_profile

2、使配置文件生效

[oracle@FDB ~]$ . .bash_profile

創(chuàng)建參數(shù)文件initFDB.ora和密碼文件orapwFDB

1、參數(shù)文件和密碼文件對應目錄如下

2、創(chuàng)建參數(shù)文件initFDB.ora并且創(chuàng)建相應目錄。(FDB為實例名)

[oracle@FDB ~]$ vi  initFDB.ora

參數(shù)文件添加如下內(nèi)容：

db_name='FDB'

memory_target=1G

processes = 150

audit_file_dest='/u01/app/oracle/admin/FDB/adump'

audit_trail ='db'

db_block_size=8192

db_domain='us.oracle.com'

db_recovery_file_dest='/u01/app/oracle/fast_recovery_area'

db_recovery_file_dest_size=2G

diagnostic_dest='/u01/app/oracle'

dispatchers='(PROTOCOL=TCP) (SERVICE=ORCLXDB)'

open_cursors=300

remote_login_passwordfile='EXCLUSIVE'

undo_tablespace='UNDOTBS'

control_files = (/u01/app/oracle/oradata/FDB/control1.ctl,/u01/app/oracle/oradata/FDB/control2.ctl)

compatible ='11.2.0'

創(chuàng)建參數(shù)文件種相應的文件目錄：

[oracle@FDB dbs]$ mkdir -p /u01/app/oracle/admin/FDB/adump

[oracle@FDB dbs]$ mkdir -p /u01/app/oracle/oradata/FDB

3、創(chuàng)建Oracle密碼文件

[oracle@FDB dbs]$ orapwd file=orapwFDB password=oracle entries=30

4、連接數(shù)據(jù)庫創(chuàng)建 spfile 并啟動到 nomount

[oracle@FDB dbs]$ export ORACLE_SID=FDB

[oracle@FDB dbs]$ sqlplus / as sysdba

SQL*Plus: Release 11.2.0.3.0 Production on Thu Jan 9 16:12:29 2020

Copyright (c) 1982, 2011, Oracle.  All rights reserved.

Connected.

SQL>  create spfile from pfile;

File created.

SQL> startup nomount