oracle 手工建立 数据库的方法

1.先删除原有的数据库

shutdown immediate;

startup mount;

alter system enable restricted session;（切换到模式）

drop database;（删除数据库）

2.开始手工创建库

到bash_profile配置文件更改配置文件，oracle_sid改为pengchen

ORACLE_SID=penchen

然后退出oracle用户 重新登录

3.创建初始化文件

去cd /oracle/app/admin/TEST/bdump/alert_TEST.log里面把

processes = 150

__shared_pool_size = 83886080

__large_pool_size = 4194304

__java_pool_size = 4194304

__streams_pool_size = 0

sga_target = 285212672

control_files = /oracle/app/oradata/TEST/control01.ctl, /oracle/app/oradata/TEST/control02.ctl, /oracle/app/oradata/TEST/control03.ctl

db_block_size = 8192

__db_cache_size = 188743680

compatible = 10.2.0.1.0

db_file_multiblock_read_count= 16

db_recovery_file_dest = /oracle/app/flash_recovery_area

db_recovery_file_dest_size= 2147483648

undo_management = AUTO

undo_tablespace = UNDOTBS1

remote_login_passwordfile= EXCLUSIVE

db_domain =

dispatchers = (PROTOCOL=TCP) (SERVICE=TESTXDB)

job_queue_processes = 10

background_dump_dest = /oracle/app/admin/TEST/bdump

user_dump_dest = /oracle/app/admin/TEST/udump

core_dump_dest = /oracle/app/admin/TEST/cdump

audit_file_dest = /oracle/app/admin/TEST/adump

db_name = TEST

open_cursors = 300

pga_aggregate_target = 94371840

复制到$ORACLE_HOME/dbs/init$ORACLE_SID.ora配置文件中把里面的TEST替换成pengchen

processes = 150

__shared_pool_size = 83886080

__large_pool_size = 4194304

__java_pool_size = 4194304

__streams_pool_size = 0

sga_target = 285212672

control_files = /oracle/app/oradata/pengchen/control01.ctl, /oracle/app/oradata/pengchen/control02.ctl, /oracle/app/oradata/pengchen/control03.ctl

db_block_size = 8192

__db_cache_size = 188743680

compatible = 10.2.0.1.0

db_file_multiblock_read_count= 16

db_recovery_file_dest = /oracle/app/flash_recovery_area

db_recovery_file_dest_size= 2147483648

undo_management = AUTO

undo_tablespace = UNDOTBS1

remote_login_passwordfile= EXCLUSIVE

db_name = pengchen

pga_aggregate_target = 94371840

4.建立密码文件

orapwd file=$ORACLE_HOME/dbs/orapw$ORACLE_SID password=123456 force=y

5.建立需要的的目录

mkdir -p $ORACLE_BASE/admin/$ORACLE_SID/adump

mkdir -p $ORACLE_BASE/admin/$ORACLE_SID/bdump

mkdir -p $ORACLE_BASE/admin/$ORACLE_SID/pfile

mkdir -p $ORACLE_BASE/admin/$ORACLE_SID/cdump

mkdir -p $ORACLE_BASE/admin/$ORACLE_SID/dpdump

mkdir -p $ORACLE_BASE/admin/$ORACLE_SID/udump

6.创建spfile

startup nomount

ORACLE instance started.

create spfile from pfile;

File created.

7.建立数据库

vim /home/oracle/createDB.sql

把create database vfast

logfile group 1 ('$ORACLE_BASE/oradata/vfast/redo01.log') size 100m,

group 2 ('$ORACLE_BASE/oradata/vfast/redo02.log') size 100m,

group 3 ('$ORACLE_BASE/oradata/vfast/redo03.log') size 100m

maxlogfiles 10

maxlogmembers 5

maxloghistory 5

maxdatafiles 100

maxinstances 1

character set zhs16gbk

national character set al16utf16

datafile '$ORACLE_BASE/oradata/vfast/system01.dbf' size 350m reuse autoextend on next 1m maxsize unlimited extent management local

sysaux datafile '$ORACLE_BASE/oradata/sysaux01.dbf' size 350m reuse autoextend on next 1m maxsize unlimited

default temporary tablespace temp01 tempfile '$ORACLE_BASE/oradata/vfast/temp01.dbf' size 50m reuse autoextend on next 1m maxsize 500m

undo tablespace undotbs1 datafile '$ORACLE_BASE/oradata/vfast/undotbs01.dbf' size 500m reuse autoextend on next 1m maxsize unlimited;

写到以上配置文件里

执行以上脚本

@/home/oracle/createDB.sql 执行后会报错

ERROR at line 1:

ORA-01501: CREATE DATABASE failed

ORA-00200: control file could not be created

ORA-00202: control file: '/oracle/app/oradata/pengchen/control01.ctl'

ORA-27040: file create error, unable to create file

Linux Error: 2: No such file or directory

意思是找不到 pengchen 这个目录

去/oracle/app/oradata下创建一个名字 pengchen目录然后在从新执行

@/home/oracle/createDB.sql

提示Database created.

查询一下select name from v$database

NAME

---------

PENGCHEN

8.创建数据字典视图

@/u01/app/oracle/product/10.2.0/db_1/rdbms/admin/catalog.sql 各种等

9.创建存储过程包

@/u01/app/oracle/product/10.2.0/db_1/rdbms/admin/catproc.sql各种等

18_彭臣