要使用Oracle Express 11g创建数据库,请按照以下步骤操作:
- 打开命令提示符或终端。
- 输入以下命令以启动Oracle Express 11g:sqlplus / as sysdbaCREATE DATABASE mydb
USER SYS IDENTIFIED BY mypassword
USER SYSTEM IDENTIFIED BY mypassword
LOGFILE GROUP 1 ('/u01/app/oracle/oradata/mydb/redo01.log') SIZE 50m,
GROUP 2 ('/u01/app/oracle/oradata/mydb/redo02.log') SIZE 50m,
GROUP 3 ('/u01/app/oracle/oradata/mydb/redo03.log') SIZE 50m
MAXLOGFILES 3
MAXLOGMEMBERS 3
MAXLOGHISTORY 1
MAXDATAFILES 100
CHARACTER SET AL32UTF8
NATIONAL CHARACTER SET AL16UTF16
EXTENT MANAGEMENT LOCAL
DATAFILE '/u01/app/oracle/oradata/mydb/system01.dbf' SIZE 500m AUTOEXTEND ON NEXT 50m MAXSIZE 2048m
SYSAUX DATAFILE '/u01/app/oracle/oradata/mydb/sysaux01.dbf' SIZE 500m AUTOEXTEND ON NEXT 50m MAXSIZE 2048m
DEFAULT TABLESPACE users
DATAFILE '/u01/app/oracle/oradata/mydb/users01.dbf' SIZE 500m AUTOEXTEND ON NEXT 50m MAXSIZE 2048m
DEFAULT TEMPORARY TABLESPACE temp
TEMPFILE '/u01/app/oracle/oradata/mydb/temp01.dbf' SIZE 50m AUTOEXTEND ON NEXT 50m MAXSIZE 2048m
UNDO TABLESPACE undotbs1
DATAFILE '/u01/app/oracle/oradata/mydb/undotbs01.dbf' SIZE 500m AUTOEXTEND ON NEXT 50m MAXSIZE 2048m;请注意,您需要根据实际情况修改数据库名称、密码和数据文件路径。
- 输入以下命令以创建数据库:
- 输入以下命令以启动新创建的数据库:STARTUPEXIT现在,您已经成功使用Oracle Express 11g创建了一个新的数据库。您可以使用Oracle SQL*Developer或其他Oracle客户端工具连接到新创建的数据库。
- 输入以下命令以退出SQL*Plus: