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Oralce 10g 使用DBCA创建数据库

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Release: 2016-06-07 17:31:25
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Oracle提供了DBCA来创建数据库,对于初学者来说使用DBCA创建数据库简化了很多工作和设置,直接在交互界面即可实现所有的功能。然

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关于如何创建恢复目录数据库及恢复目录脚本,此处省略,请参考:

RMAN catalog 的创建和使用

基于catalog 创建RMAN存储脚本

基于catalog 的RMAN 备份与恢复

 

一、规划数据库

OLTP)

3.数据库存储结构的设计

4.数据库的名称、字符集

5.db_block 块的大小

6.数据库容量的初始大小及增幅

 

3.数据块的大小

以下是可调整的设置,建议提前确定

3.最大允许进程数

其他注意事项

2.数据文件、日志文件大小、存储位置

3.表空间的构成

 

三、建库的几种方法

3.手动执行命令创建

 

四、查看数据库是否已经创建

[oracle@robinson isqlplus]$ more /etc/oratab

/*

#

 

# This file is used by ORACLE utilities.It is created by root.sh

# and updated by the Database Configuration Assistant when creating

# a database.

 

# A colon, ':', is used as the field terminator.A new line terminates

# the entry.Lines beginning with a pound sign, '#', are comments.

#

# Entries are of the form:

#$ORACLE_SID:$ORACLE_HOME::

#

# The first and second fields are the system identifier and home

# directory of the database respectively.The third filed indicates

# to the dbstart utility that the database should , "Y", or should not,

# "N", be brought up at system boot time.

#

# Multiple entries with the same $ORACLE_SID are not allowed.

#

#

orcl:/u01/app/oracle/10g:N

Test:/u01/app/oracle/10g:N

*/

方式二:以下方式查看手动创建的数据库

Testorcl

system01.dbfundotbs01.dbf

control02.ctlexample01.dbfredo02.logsysaux01.dbftemp01.dbfusers01.dbf

 

4.按提示操作完毕

linux

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