手动建库流程

1. 修改．bash_profile

oracle_sid=PROD

对象别名可创建

2.创建建库所需文件夹

admin(adump dudmp )

oradata

3．创建密码文件(as sysdba可使用多少个用户登录)

cd $ORACLE_HOME/dbs

orapwd file=orapwPROD entries=30 password=oracle

linux 密码文件的命名为orapw+oracle_sid

windows 密码文件命名为pwd+oracle_sid

 

4.创建并修改参数文件

创建参数

cd /u01/oracle/product/11.2.0/db_1/dbs

[oracle@oracleasm dbs]$ cat init.ora | grep -v ^# | grep -v ^$ >initPROD.ora

 

db_name='PROD'
memory_target=1G
processes = 300
audit_file_dest='/u01/app/oracle/admin/PROD/adump'
audit_trail ='db'
db_block_size=8192
db_domain=''
db_recovery_file_dest='/u01/app/oracle/flash_recovery_area'
db_recovery_file_dest_size=2G
diagnostic_dest='/u01/app/oracle'
dispatchers='(PROTOCOL=TCP) (SERVICE=PRODXDB)'
open_cursors=300
remote_login_passwordfile='EXCLUSIVE'
undo_tablespace='UNDOTBS1'
control_files = (/u01/app/oracle/oradata/PROD/disk1/control01.ctl,/u01/app/oracle/oradata/PROD/disk2/control02.ctl )
compatible ='11.2.0'

 

5. 创建spfile

sqlplus / as sysdba

create spfile from pfile

startup nomount;

 

6.create db创建数据库

CREATE DATABASE PROD
   CONTROLFILE REUSE
   LOGFILE
      GROUP 1 ('/u01/app/oracle/oradata/PROD/disk1/redo01.log') SIZE 50M,
      GROUP 2 ('/u01/app/oracle/oradata/PROD/disk2/redo02.log') SIZE 50M
   MAXLOGFILES 30
   MAXLOGHISTORY 100
   MAXDATAFILES 100
   MAXINSTANCES 2
   ARCHIVELOG
   CHARACTER SET AL32UTF8
   NATIONAL CHARACTER SET AL16UTF16
   DATAFILE 
   '/u01/app/oracle/oradata/PROD/disk1/system01.dbf' size 10m AUTOEXTEND ON NEXT 10M MAXSIZE UNLIMITED
  SYSAUX datafile  '/u01/app/oracle/oradata/PROD/disk1/sysaux01.dbf' size 10m AUTOEXTEND ON NEXT 10M MAXSIZE UNLIMITED
   DEFAULT TEMPORARY TABLESPACE temp
    tempfile '/u01/app/oracle/oradata/PROD/disk1/temp01.dbf' size 10m REUSE
   UNDO TABLESPACE undotbs1
   datafile '/u01/app/oracle/oradata/PROD/disk1/undotbs01.dbf' size 20m REUSE AUTOEXTEND ON MAXSIZE UNLIMITED;

 

 

7.执行脚本　

@?/rdbms/admin/catalog.sql sys
@?/rdbms/admin/catproc.sql sys
@?/sqlplus/admin/pupbld.sql system

@?/sqlplus/admin/help/hlpbld.sql helpus.sql  system