---------------------------------------------------
dbtest.__db_cache_size=331350016
dbtest.__java_pool_size=4194304
dbtest.__large_pool_size=8388608
dbtest.__shared_pool_size=138412032
dbtest.__streams_pool_size=0
*._kgl_large_heap_warning_threshold=8388608
*.audit_file_dest='/opt/oracle/admin/dbtest/adump'
*.background_dump_dest='/opt/oracle/admin/dbtest/bdump'
*.compatible='10.2.0.1.0'
*.control_files='/opt/oracle/oradata/dbtest/control01.ctl','/opt/oracle/oradata/dbtest/control02.ctl','/opt/oracle/oradata/dbtest/control03.ctl'
*.core_dump_dest='/opt/oracle/admin/dbtest/cdump'
*.db_2k_cache_size=33554432
*.db_block_size=8192
*.db_domain=''
*.db_file_multiblock_read_count=128
*.db_files=4000
*.db_name='dbtest'
*.db_recovery_file_dest_size=4294967296
*.db_recovery_file_dest=''
*.log_archive_dest='/opt/oracle/oradata/dbtest/archive'
*.log_checkpoints_to_alert=FALSE
*.open_cursors=300
*.parallel_execution_message_size=65535
*.parallel_max_servers=128
*.pga_aggregate_target=209715200
*.processes=150
*.recyclebin='OFF'
*.remote_login_passwordfile='EXCLUSIVE'
*.replication_dependency_tracking=FALSE
*.session_cached_cursors=100
*.sga_target=500m
*.shared_pool_size=100m
*.undo_management='AUTO'
*.undo_retention=0
*.undo_tablespace='UNDOTS'
*.user_dump_dest='/opt/oracle/admin/dbtest/udump'
*.workarea_size_policy='AUTO'
_allow_resetlogs_corruption=true
---------------------------------------------------
可將此文件復制到：/opt/oracle/admin/dbtest/pfile/init.ora
6--- 登陸oracle：
> sqlplus “/ as sysdba”
7--- 啟動實例：
SQL> startup nomount pfile=/opt/oracle/admin/dbtest/pfile/init.ora
8--- 創建數據庫的腳本：
-----------------------------------------------------------
CREATE DATABASE dbtest
LOGFILE
GROUP 1 ('/opt/oracle/oradata/dbtest/redo01.log','/opt/oracle/oradata/dbtest/redo01_1.log') size 100m reuse,
GROUP 2 ('/opt/oracle/oradata/dbtest/redo02.log','/opt/oracle/oradata/dbtest/redo02_1.log') size 100m reuse,
GROUP 3 ('/opt/oracle/oradata/dbtest/redo03.log','/opt/oracle/oradata/dbtest/redo03_1.log') size 100m reuse
MAXLOGFILES 50
MAXLOGMEMBERS 5
MAXLOGHISTORY 200
MAXDATAFILES 500
MAXINSTANCES 5
ARCHIVELOG
CHARACTER SET UTF8
NATIONAL CHARACTER SET UTF8
DATAFILE '/opt/oracle/oradata/dbtest/system01.dbf' SIZE 1000M EXTENT MANAGEMENT LOCAL
SYSAUX DATAFILE '/opt/oracle/oradata/dbtest/sysaux01.dbf' SIZE 1000M
UNDO TABLESPACE UNDOTS DATAFILE '/opt/oracle/oradata/dbtest/undo.dbf' SIZE 500M
DEFAULT TEMPORARY TABLESPACE TEMP TEMPFILE '/opt/oracle/oradata/dbtest/temp.dbf' SIZE 500M
;
-----------------------------------------------------------
9--- 運行如下文件(安裝下面的先后順序)：
/opt/oracle/product/10.2/rdbms/admin/catalog.sql
/opt/oracle/product/10.2/rdbms/admin/catproc.sql
10--- 創建相關表空間與用戶：
CREATE TABLESPACE USERS DATAFILE '/opt/oracle/oradata/dbtest/users01.dbf' SIZE 1000M;---數據表空間
CREATE TABLESPACE INDX DATAFILE '/opt/oracle/oradata/dbtest/indx01.dbf' SIZE 1000M;---在建立索引的時候把此表空間作為存儲空間，即單獨用一個表空間來存儲索引，這是個好習慣，雖然我們沒有辦法建立一個默認的索引表空間！
CREATE USER test IDENTIFIED BY test DEFAULT TABLESPACE users ;---測試用戶
GRANT CONNECT,RESOURCE TO test;
11--- 一點注意的地方：
1>.相關文件的目錄要設置正確，有數據文件，控制文件，參數文件等，還有就是它們的位置要與控制文件中指定的要一致。
2>.init.ora中的undo_tablespace的名字必須要與create database的相同，包括大小寫等注意。否則很麻煩，報的錯誤你都不知道是不是在忽悠你！總之，一句話，控制文件中的內容要和init文件中的內容以及要和實際文件的實際情況要相同。
3>.分析數據庫出錯可以到/opt/oracle/admin/dbtest/bdump/alert_dbtest.log中查找。