Oracle11g手动创建数据库方法
参考网页http://www.th7.cn/db/Oracle/201311/36926.shtml
安装路径
我的安装路径是：E:\app\admin\product\11.2.0\dbhome_1
DATABASE NAME、实例名以及ORACLE_SID：名字全部都是MYDB
SYS和SYSTEM等用户的密码：123456
1：创建文件夹
2：创建初始化参数文件
3：创建执行建库脚本
4：设置环境变量
5: 创建实例
6：创建口令文件
7：启动数据库NOMOUNT状态
8：执行建库脚本 MYDB.sql （MYDB.sql放在E盘目录下）
9：运行脚本创建数据字典试图
1：创建文件夹
拒绝访问的话，原因是win7要以管理员身份运行。
2：创建初始化参数文件
将init.ora文件拷贝到桌面修改好后取名为initMYDB.ora，拷贝到
E:\app\admin\product\11.2.0\dbhome_1\database
内容如下：
| # # $Header: rdbms/admin/init.ora /main/23 2009/05/15 13:35:38 ysarig Exp $ # # Copyright (c) 1991, 1997, 1998 by Oracle Corporation # NAME # init.ora # FUNCTION # NOTES # MODIFIED # ysarig 05/14/09 - Updating compatible to 11.2 # ysarig 08/13/07 - Fixing the sample for 11g # atsukerm 08/06/98 - fix for 8.1. # hpiao 06/05/97 - fix for 803 # glavash 05/12/97 - add oracle_trace_enable comment # hpiao 04/22/97 - remove ifile=, events=, etc. # alingelb 09/19/94 - remove vms-specific stuff # dpawson 07/07/93 - add more comments regarded archive start # maporter 10/29/92 - Add vms_sga_use_gblpagfile=TRUE # jloaiza 03/07/92 - change ALPHA to BETA # danderso 02/26/92 - change db_block_cache_protect to _db_block_cache_p # ghallmar 02/03/92 - db_directory -> db_domain # maporter 01/12/92 - merge changes from branch 1.8.308.1 # maporter 12/21/91 - bug 76493: Add control_files parameter # wbridge 12/03/91 - use of %c in archive format is discouraged # ghallmar 12/02/91 - add global_names=true, db_directory=us.acme.com # thayes 11/27/91 - Change default for cache_clone # jloaiza 08/13/91 - merge changes from branch 1.7.100.1 # jloaiza 07/31/91 - add debug stuff # rlim 04/29/91 - removal of char_is_varchar2 # Bridge 03/12/91 - log_allocation no longer exists # Wijaya 02/05/91 - remove obsolete parameters # ############################################################################## # Example INIT.ORA file # # This file is provided by Oracle Corporation to help you start by providing # a starting point to customize your RDBMS installation for your site. # # NOTE: The values that are used in this file are only intended to be used # as a starting point. You may want to adjust/tune those values to your # specific hardware and needs. You may also consider using Database # Configuration Assistant tool (DBCA) to create INIT file and to size your # initial set of tablespaces based on the user input. ###############################################################################
# Change '<ORACLE_BASE>' to point to the oracle base (the one you specify at # install time)
db_name='MYDB' memory_target=1G processes = 150 audit_file_dest='E:/app/admin/product/11.2.0/dbhome_1/admin/MYDB/adump' audit_trail ='db' db_block_size=8192 db_domain='' db_recovery_file_dest='E:/app/admin/flash_recovery_area' db_recovery_file_dest_size=2G diagnostic_dest='E:\app\admin\product\11.2.0\dbhome_1\oradata' dispatchers='(PROTOCOL=TCP) (SERVICE=ORCLXDB)' open_cursors=300 remote_login_passwordfile='EXCLUSIVE' undo_tablespace='UNDOTBS1' # You may want to ensure that control files are created on separate physical # devices control_files = (ora_control1, ora_control2) compatible ='11.2.0'
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3：创建建库脚本
新建文本文件内容如下：
| create database MYDB datafile 'E:/app/admin/product/11.2.0/dbhome_1/oradata/MYDB/system01.dbf' size 300M reuse autoextend on next 10240K maxsize unlimited extent management local sysaux datafile 'E:/app/admin/product/11.2.0/dbhome_1/oradata/MYDB/sysaux01.dbf' size 120M reuse autoextend on next 10240K maxsize unlimited default temporary tablespace temp tempfile 'E:/app/admin/product/11.2.0/dbhome_1/oradata/MYDB/temp01.dbf' size 20M reuse autoextend on next 640K maxsize unlimited undo tablespace "UNDOTBS1" datafile 'E:/app/admin/product/11.2.0/dbhome_1/oradata/MYDB/undotbs1.dbf' size 20M reuse autoextend on next 5120K maxsize unlimited logfile group 1 ('E:/app/admin/product/11.2.0/dbhome_1/oradata/MYDB/redo01.log') size 10M, group 2 ('E:/app/admin/product/11.2.0/dbhome_1/oradata/MYDB/redo02.log') size 10M, group 3 ('E:/app/admin/product/11.2.0/dbhome_1/oradata/MYDB/redo03.log') size 10M;
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然后另存为.sql格式
4：设置环境变量
set oracle_sid=MYDB
5:创建实例
oradim -new -sid MYDB
6：创建口令文件
orapwd file=E:\app\admin\product\11.2.0\dbhome_1\database\PWDMYDB.ora password=123456 entries=2
7：启动数据库NOMOUNT状态
sqlplus /nolog
conn sys/abcdef as sysdba
startup nomount
8：执行脚本 MYDB.sql （MYDB.sql放在E盘目录下）
@ E:\MYDB.sql;
9：运行脚本创建数据字典视图
SQL>@E:\app\admin\product\11.2.0\dbhome_1\RDBMS\ADMIN\catproc.sql