Create a database (oracle 10G)

1	運行dbca	cd /xxxx/   . ./dbca
2	界面1：welcome	點擊“next”
3	界面2：operations	選擇“create a database”,點擊“next”
4	界面3：database template	選擇“custom database”,點擊“next”
5	界面4：database identication	global database name = mydemo.world sid = mydemo 點擊“next”
6	界面5：management option	取消“configure the database with enterprise manager” 取消“use database control for database management”下的報警和備份選項 點擊“next”
7	界面6：database credential	選擇“use the same password for all account” password = passwd confirm password = passwd 點擊“next”
8	界面7：storage option	選擇“file system”，點擊“next”
9	界面8：database file location	選擇“use common location for all database files” database file location = /xxxxx/mydemo/data/oradata/mydemo 點擊“next”
10	界面9：recovery configuration	選擇“specify flash recovery area” flash recovery area = /xxxxx/backup/flash_recovery flash recovery area size = 2048 點擊“next”
11	界面10：database content	點擊“next”
12	界面11：initialization parameter	MEMORY： 選擇“custom” shared memory management 選擇“automatic” shared pool = 200 buffer cache = 24 java pool = 48 large pool = 50 SIZE: processes = 350 CHARACTER SETS: choose from the list of character sets 選擇“ZHS16GBK” CONNECTION MODE: 選擇“dedicated server mode”
13	界面12：database storage	修改controlfile、datafile、logfile的路徑爲 /xxxx/data/oradata/mydemo 注意：sysaux表空間需要調整到500M，否則在執行建庫腳本的時候可能會報錯。
14	界面13：create database	選擇“save information to a shell script”，點擊“finish”
15	執行創建數據庫腳本	cd $HOME_BASE/admin/mydemo 執行下面腳本前，在init.ora文件裏，添加如下文本，將sga大小設置爲500M ########################################### # SGA Memory ########################################### sga_target=524288000 然後執行下面腳本 . ./mydemo.sh
16	檢查創建數據庫的log	cd $HOME_BASE/admin/mydemo grep ORA- *.log
17	關閉所有datafile的自動擴展	alter database datafile '/xxxx/mydemo/data/oradata/mydemo/tools01.dbf' autoextend off; alter database tempfile '/xxxx/mydemo/data/oradata/mydemo/temp01.dbf' autoextend off; 數據庫中所有的表空間都需要執行alter autoextend off語句
18	實施oracle patch	cd 4883174 $ORACLE_HOME/OPatch/opatch apply