要創建Oracle數據庫,您可以使用Oracle Database Configuration Assistant(DBCA)或SQL語句來創建數據庫。
使用Oracle Database Configuration Assistant(DBCA)創建數據庫:
使用SQL語句創建數據庫:
CREATE DATABASE dbname
USER SYS IDENTIFIED BY password
USER SYSTEM IDENTIFIED BY password
LOGFILE GROUP 1 ('/path/to/logfile/log1.log') SIZE 100M,
GROUP 2 ('/path/to/logfile/log2.log') SIZE 100M
MAXLOGFILES 5
MAXLOGMEMBERS 5
MAXLOGHISTORY 100
MAXDATAFILES 100
CHARACTER SET AL32UTF8
NATIONAL CHARACTER SET UTF8
DATAFILE '/path/to/datafile/system01.dbf' SIZE 200M REUSE
SYSAUX DATAFILE '/path/to/datafile/sysaux01.dbf' SIZE 200M REUSE
DEFAULT TABLESPACE users
DATAFILE '/path/to/datafile/users01.dbf'
SIZE 50M REUSE AUTOEXTEND ON MAXSIZE UNLIMITED
DEFAULT TEMPORARY TABLESPACE temp
TEMPFILE '/path/to/datafile/temp01.dbf'
SIZE 20M REUSE
UNDO TABLESPACE undotbs
DATAFILE '/path/to/datafile/undotbs01.dbf'
SIZE 100M REUSE AUTOEXTEND ON MAXSIZE UNLIMITED;
無論是使用DBCA還是SQL語句創建Oracle數據庫,都需要確保您擁有足夠的權限和了解數據庫的配置和管理知識。