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
。参考人员必须对文档非常熟悉，才可以在指定的时间内完成任务。
一、查看系统环境
[oracle@rh64 ~]$ cat .bash_profile
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# .bash_profile
export EDITOR=vi
export ORACLE_SID=prod
export ORACLE_BASE=/u01/app/oracle
export ORACLE_HOME=$ORACLE_BASE/product/
11.2.
0
/db_1
export LD_LIBRARY_PATH=$ORACLE_HOME/lib
export PATH=$ORACLE_HOME/bin:/bin:/usr/bin:/usr/sbin:/usr/local/bin:/usr/X11R6/bin
umask
022
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[oracle@rh64 ~]$ id oracle
uid=300(oracle) gid=501(oinstall) groups=501(oinstall),502(dba)
2、建立数据库pfile文件
[oracle@rh64 dbs]$ pwd
/u01/app/oracle/product/11.2.0/db_1/dbs
[oracle@rh64 dbs]$ ls
hc_DBUA3908922.dat init.bk inittest2.ora lkTEST2 orapwtest2
hc_prod.dat initDBUA3908922.ora inittest.ora orapwDBUA3908922 snapcf_prod.f
hc_test2.dat init.ora lkPROD orapwprod spfileprod.ora
hc_test.dat initprod.ora lkTEST orapwtest spfiletest2.ora
[oracle@rh64 dbs]$ cat init.ora |grep -v "^#"|grep -v "^$" >inittest1.ora
编辑pfile文件：
[oracle@rh64 dbs]$ cat inittest1.ora
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db_name=
'test1'
memory_target=300m
processes =
150
audit_file_dest=
'$ORACLE_BASE/admin/test1/adump'
audit_trail =
'db'
db_block_size=
8192
db_domain=
''
diagnostic_dest=$ORACLE_BASE
open_cursors=
300
remote_login_passwordfile=
'EXCLUSIVE'
undo_tablespace=
'UNDOTBS1'
control_files =
'/u01/app/oracle/oradata/test1/control01.ctl'
compatible =
'11.2.0'
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建立相应的目录：
[oracle@rh64 dbs]$ mkdir -p /u01/app/oracle/admin/test1/adump
[oracle@rh64 dbs]$ mkdir -p /u01/app/oracle/oradata/test1
建立 Instance 口令文件：
[oracle@rh64 dbs]$ orapwd file=orapwtest1 password=oracle entries=3
建立建库脚本：
参考：
[oracle@rh64 ~]$ cat cr_db.sql
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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;
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3、启动Instance到nomount，运行建库脚本：
[oracle@rh64 ~]$ export ORACLE_SID=test1
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[oracle
@rh64
~]$ 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
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09
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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$instance；
STATUS
------------
STARTED
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17:15:15 SYS@ test1>@/home/oracle/cr_db.sql
Database created.
4、建库完成后，通过脚本建立数据字典
[oracle@rh64 ~]$ 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;
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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.
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6、配置网络（tnsnames）
[oracle@rh64 admin]$ cat tnsnames.ora
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TEST1 =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = rh64)(PORT =
1521
))
(CONNECT_DATA =
(SERVER = DEDICATED)
(SERVICE_NAME = test1)
)
)
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[oracle@rh64 admin]$ lsnrctl status
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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=rh64)(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
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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/rh64/listener/alert/log.xml
Listening Endpoints Summary...
(DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=rh64.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
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测试网络连接：
[oracle@rh64 admin]$ sqlplus system/oracle@test1
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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
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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。。。
