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Oracle Study之-Oracle 11g OCM考试(1)
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系统环境:RedHat EL64
Oracle: Oracle 11gR2
Oracle 11g OCM考试第一题,手工建库,参考文档
[oracle@rh74 ~]$ cat cr_db.sql
CREATE DATABASE test1 USER SYS IDENTIFIED BY oracle USER SYSTEM IDENTIFIED BY oracle LOGFILE GROUP 1 ('/u01/app/oracle/oradata/test1/redo01a.log') SIZE 100M BLOCKSIZE 512, GROUP 2 ('/u01/app/oracle/oradata/test1/redo02a.log') SIZE 100M BLOCKSIZE 512 MAXLOGFILES 5 MAXLOGMEMBERS 5 MAXLOGHISTORY 1 MAXDATAFILES 100 CHARACTER SET zhs16gbk EXTENT MANAGEMENT LOCAL DATAFILE '/u01/app/oracle/oradata/test1/system01.dbf' SIZE 325M REUSE SYSAUX DATAFILE '/u01/app/oracle/oradata/test1/sysaux01.dbf' SIZE 325M REUSE DEFAULT TEMPORARY TABLESPACE tempts1 TEMPFILE '/u01/app/oracle/oradata/test1/temp01.dbf' SIZE 20M REUSE UNDO TABLESPACE undotbs1 DATAFILE '/u01/app/oracle/oradata/test1/undotbs01.dbf' SIZE 200M REUSE AUTOEXTEND ON MAXSIZE UNLIMITED;
3、启动Instance到nomount,运行建库脚本:
[oracle@rh74 ~]$ export ORACLE_SID=test1
[oracle@rh74 ~]$ sqlplus '/as sysdba' SQL*Plus: Release 11.2.0.3.0 Production on Fri Apr 8 17:09:02 2016 Copyright (c) 1982, 2011, Oracle. All rights reserved. Connected to an idle instance. 17:09:02 SYS@ test1>startup nomount; ORACLE instance started. Total System Global Area 313159680 bytes Fixed Size 2227944 bytes Variable Size 218104088 bytes Database Buffers 88080384 bytes Redo Buffers 4747264 bytes 17:14:17 SYS@ test1>select status from v$instance; STATUS ------------ STARTED
17:15:15 SYS@ test1>@/home/oracle/cr_db.sql
Database created.
4、建库完成后,通过脚本建立数据字典
[oracle@rh74 ~]$ cat cr_dict.sql
@?/rdbms/admin/catalog.sql
@?/rdbms/admin/catproc.sql
conn system/oracle
@?/sqlplus/admin/pupbld.sql
17:31:44 SYS@ test1>@/home/oracle/cr_dict.sql
5、建库成功,建立default tablespace
19:24:34 SYSTEM@ test1>create tablespace users
datafile '/u01/app/oracle/oradata/test1/users01.dbf' size 100m;
Tablespace created.
19:25:57 SYSTEM@ test1>alter database default tablespace users;
Database altered.
19:27:52 SYSTEM@ test1>select tablespace_name,file_id,file_name from dba_data_files;
TABLESPACE_NAME FILE_ID FILE_NAME ------------------------------ ---------- -------------------------------- SYSTEM 1 /u01/app/oracle/oradata/test1/system01.dbf SYSAUX 2 /u01/app/oracle/oradata/test1/sysaux01.dbf UNDOTBS1 3 /u01/app/oracle/oradata/test1/undotbs01.dbf USERS 4 /u01/app/oracle/oradata/test1/users01.dbf 4 rows selected.
6、配置网络(tnsnames)
[oracle@rh74 admin]$ cat tnsnames.ora
TEST1 = (DESCRIPTION = (ADDRESS = (PROTOCOL = TCP)(HOST = rh74)(PORT = 1521)) (CONNECT_DATA = (SERVER = DEDICATED) (SERVICE_NAME = test1) ) )
[oracle@rh74 admin]$ lsnrctl status
LSNRCTL for Linux: Version 11.2.0.3.0 - Production on 08-APR-2016 19:33:50 Copyright (c) 1991, 2011, Oracle. All rights reserved. Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=rh74)(PORT=1521))) STATUS of the LISTENER ------------------------ Alias LISTENER Version TNSLSNR for Linux: Version 11.2.0.3.0 - Production Start Date 08-APR-2016 19:32:48 Uptime 0 days 0 hr. 1 min. 2 sec Trace Level off Security ON: Local OS Authentication SNMP OFF Listener Parameter File /u01/app/oracle/product/11.2.0/db_1/network/admin/listener.ora Listener Log File /u01/app/oracle/diag/tnslsnr/rh74/listener/alert/log.xml Listening Endpoints Summary... (DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=rh74.cuug.cn)(PORT=1521))) (DESCRIPTION=(ADDRESS=(PROTOCOL=ipc)(KEY=EXTPROC1521))) Services Summary... Service "test1" has 1 instance(s). Instance "test1", status READY, has 1 handler(s) for this service... The command completed successfully
测试网络连接:
[oracle@rh74 admin]$ sqlplus system/oracle@test1
SQL*Plus: Release 11.2.0.3.0 Production on Fri Apr 8 19:34:27 2016 Copyright (c) 1982, 2011, Oracle. All rights reserved. Connected to: Oracle Database 11g Enterprise Edition Release 11.2.0.3.0 - 64bit Production With the Partitioning, OLAP, Data Mining and Real Application Testing options
19:34:27 SYSTEM@ test1>
----- 至此,手工建库成功;如果有时间,可以对数据库做一个冷备 。
---------- OCM考试考点练习,后续继续推出。。。