Oralce 10g 使用DBCA创建数据库
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

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