手工創建數據庫(myorcl)
export ORACLE_SID=myorcl
1.創建口令文件
orapwd file=$ORACLE_HOME/dbs/orapw$ORACLE_SID password=oracle
2.創建參數文件
vi $ORACLE_HOME/dbs/initmyorcl.ora
參數：
db_name='myorcl'
compatible=11.2.0.4.0
age_target=1g
control_file='/u01/app/oracle/oradata/myorcl/control01.ctl'
audit_file_dest='/u01/app/oracle/admin/myorcl/adump'
diagnostic_dest='/u01/app/oracle'
db_recovery_file_dest_size=4g
db_recovery_file_dest='/u01/app/oracle/fast_recovery_area'
undo_tablespace=undo01
3.創建相關目錄
mkdir -p /u01/app/oracle/oradata/myorcl
mkdir -p /u01/app/oracle/admin/myorcl/adump
mkdir -p /u01/app/oracle/fast_recovery_area
4.啟動實例到nomount
sqlplus / as sysdba
把pfile轉成spfile
create spfile from pfile;
startup nomount
5.創建數據庫
create database myorcl
datafile '/u01/app/oracle/oradata/myorcl/system01.dbf' size 400m autoextend on next 64m extend management local
sysaux datafile '/u01/app/oracle/oradata/myorcl/sysaux01.dbf' size 100m autoextend on next 64m
umdo tablespace undo01 datafile '/app/oracle/oradata/myorcl/undo01.dbf' size 100m autoextend on next 64m
default tempoary tablespace temp tempfile '/app/oracle/oradata/myorcl/temp01.dbf' size 50m autoextend on
character set zhs16gbk
national character set al16utf16
logfile
group 1 '/u01/app/oracle/oradata/myorcl/redo01.log' size 50m,
group 2 '/u01/app/oracle/oradata/myorcl/redo02.log' size 50m,
group 3 '/u01/app/oracle/oradata/myorcl/redo03.log' size 50m;
6.創建數據字典，構造pl/sql運行環境
@?/rdbms/admin/catalog.sql
@?/rdbms/admin/catproc.sql
7.建立測試用戶scott
@?/rdbms/admin/utlsampl.sql
conn system/manager
@?/sqlplus/admin/pupbld.sql
根據模板靜默安裝：
dbca -silent -createDatabase -templateName /u01/app/oracle/product/11.2.0/db_1/assistants/dbca/templates/General_Purpose.dbc -gdbName db01 -sid db01 -sysPassword oracle -systemPassword oracle -characterSet zhs16gbk -nationalCharacterSet al16utf16 -response NO_VALUE -datafileDestination /u01/app/oracle/oradata