Oracle 11g R2 手动建库(create database manually)
手动创建数据库是DBA们经常遇到的情形,因为有些情况下无法提供GUI环境。实际上手动建库,只要设置好了相关的参数或值,也是非常
手动创建数据库是DBA们经常遇到的情形,,因为有些情况下无法提供GUI环境。实际上手动建库,只要设置好了相关的参数或值,也是非常方便的。本文基于Oracle 11g首先描述了手动建库的大致步骤并给出示例演示。最后提供了一个shell脚本直接执行来实现手动建库。在执行前该脚本可根据你的路径进行适当的修改。
一、手动建库大致步骤
二、手动创建数据库
1、设置环境变量.bash_profile
--确保至少包含下列环境变量,对于已经安装好Oracle Database software的情形下,实际上可以跳过此步骤
$ vi .bash_profile
export ORACLE_SID=catadb
export ORACLE_BASE=/u01/app/oracle
export ORACLE_HOME=$ORACLE_BASE/db_1
export PATH=/usr/sbin:$PATH
export PATH=$ORACLE_HOME/bin:$PATH
export LD_LIBRARY_PATH=$ORACLE_HOME/lib:/lib:/usr/lib
export CLASSPATH=$ORACLE_HOME/JRE:$ORACLE_HOME/jlib:$ORACLE_HOME/rdbms/jlib
2、创建参数文件(位置:$ORACLE_HOME/dbs)
[oracle@linux1 dbs]$ export ORACLE_SID=catadb
[oracle@linux1 ~]$ cd $ORACLE_HOME/dbs
[oracle@linux1 dbs]$ grep -v \# init.ora >init$ORACLE_SID.ora
[oracle@linux1 dbs]$ more initcatadb.ora
db_name='catadb'
memory_target=512M
processes = 150
audit_file_dest='/u03/uat/catadb/adump'
audit_trail ='db'
db_block_size=8192
db_domain=''
db_recovery_file_dest='/u03/uat/catadb/fr_area'
db_recovery_file_dest_size=2G
diagnostic_dest='/u03/uat/catadb'
dispatchers='(PROTOCOL=TCP) (SERVICE=ORCLXDB)'
open_cursors=300
remote_login_passwordfile='EXCLUSIVE'
undo_tablespace='UNDOTBS1'
control_files = ('/u03/uat/catadb/oradata/catadb01.ctl','/u03/uat/catadb/oradata/catadb02.ctl')
compatible ='11.2.0'
3、创建目录结构
[oracle@linux1 ~]$ mkdir -p /u03/uat/catadb
[oracle@linux1 dbs]$ cd /u03/uat/catadb
[oracle@linux1 catadb]$ mkdir adump diag fr_area oradata
4、执行建库脚本
[oracle@linux1 catadb]$ more create_catadb.sql
create database catadb
maxlogfiles 5
maxlogmembers 5
maxdatafiles 100
maxinstances 1
logfile
group 1 ('/u03/uat/catadb/oradata/redo1.log') size 10m,
group 2 ('/u03/uat/catadb/oradata/redo2.log') size 10m,
group 3 ('/u03/uat/catadb/oradata/redo3.log') size 10m
datafile
'/u03/uat/catadb/oradata/system.dbf' size 200m reuse
sysaux datafile '/u03/uat/catadb/oradata/sysaux.dbf' size 100m
default tablespace user
datafile '/u03/uat/catadb/oradata/userdata.dbf' size 100m
undo tablespace undotbs1
datafile '/u03/uat/catadb/oradata/undo1.dbf' size 100m
default temporary tablespace temp1
tempfile '/u03/uat/catadb/oradata/temp01.dbf'
size 100m reuse
character set al32utf8
;
idle> @/u03/uat/catadb/create_catadb.sql
Database created.
--添加数据字典
idle> edit /u03/uat/catadb/post_create_catadb.sql
@$ORACLE_HOME/rdbms/admin/catalog.sql
@$ORACLE_HOME/rdbms/admin/catproc.sql
conn system/manager
@$ORACLE_HOME/sqlplus/admin/pupbld.sql
idle> @/u03/uat/catadb/post_create_catadb.sql
system@CATADB> select name,open_mode from v$database;
NAME OPEN_MODE
--------- --------------------
CATADB READ WRITE
三、手动建库脚本
--下面将上述动作进行了一个整理,全部封装到shell脚本来执行,输入密码,坐着喝咖啡吧!
下载脚本:Oracle 11g R2 手动建库脚本
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具体下载目录在 /2013年资料/11月/16日/Oracle 11g R2 手动建库(create database manually)
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