oracle安装过程问题记录

今天安装了一下oracle11g 遇到了一些问题，和解决方案，

一、安装时提示windows 没有安装NET 3.0******,安装失败后，跳过安装，后面没有影响

二、安装完成后系统默认的数据库实例是orcl，如果不需要的话，可以不用自己重新建实例

三、 用数据库工具连接数据库时报：连接不上服务

tnsnames.ora

路：D:appAdministratorproduct11.2.0dbhome_1NETWORKADMIN nsnames.ora

# tnsnames.ora Network Configuration File: D:appAdministratorproduct11.2.0dbhome_1NETWORKADMIN	nsnames.ora
# Generated by Oracle configuration tools.



ORACLR_CONNECTION_DATA =
  (DESCRIPTION =
    (ADDRESS_LIST =
      (ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1521))
    )
    (CONNECT_DATA =
      (SID = CLRExtProc)
      (PRESENTATION = RO)
    )
  )

LISTENER_ORCL =
  (ADDRESS = (PROTOCOL = TCP)(HOST = 自己的ip)(PORT = 1521))

ORCL =
  (DESCRIPTION =
    (ADDRESS_LIST =
      (ADDRESS = (PROTOCOL = TCP)(HOST = 自己的ip)(PORT = 1521))
    )
    (CONNECT_DATA =
      (SERVER = DEDICATED)
      (SERVICE_NAME = orcl)
    )
  )

listener.ora

D:appAdministratorproduct11.2.0dbhome_1NETWORKADMINlistener.ora

# listener.ora Network Configuration File: D:appAdministratorproduct11.2.0dbhome_1NETWORKADMINlistener.ora
# Generated by Oracle configuration tools.

SID_LIST_LISTENER =
  (SID_LIST =
    (SID_DESC =
      (SID_NAME = CLRExtProc)
      (ORACLE_HOME = D:appAdministratorproduct11.2.0dbhome_1)
      (PROGRAM = extproc)
      (ENVS = "EXTPROC_DLLS=ONLY:D:appAdministratorproduct11.2.0dbhome_1inoraclr11.dll")
    )
	(SID_DESC =
     (GLOBAL_DBNAME = ORCL)
     (ORACLE_HOME = D:appAdministratorproduct11.2.0dbhome_1)  
     (SID_NAME = ORCL)
   )
  )

LISTENER =
  (DESCRIPTION =
    (ADDRESS = (PROTOCOL = TCP)(HOST = 自己的ip)(PORT = 1521))
  )

ADR_BASE_LISTENER = D:appAdministrator

其中报错后添加的

(SID_DESC =
     (GLOBAL_DBNAME = ORCL)
     (ORACLE_HOME = D:appAdministratorproduct11.2.0dbhome_1)  
     (SID_NAME = ORCL)

然后重新启动监听服务
我的电脑-》右键-》-》属性-》服务和应用程序-》服务-》
其中oracle***TNSListener 和oracleServiceORCL 需要重启

用数据库工具连接成功后，建表空间，用户

此过程我使用system用户创建的，因为是新建的oracle，登陆的密码是安装时时设置的，尽量使用数据库连接工具，不要用自带的sqlplus ，因为我试过发现，这两个建的数据是隔离的，相互查不到，不知道哪里设置不对

创建表空间
CREATE TABLESPACE NNC_DATA01 DATAFILE 'D:ORACLEORADATAORA11G
nc_data01.dbf' SIZE 500M AUTOEXTEND ON NEXT 50M EXTENT MANAGEMENT LOCAL UNIFORM SIZE 1m ;

CREATE TABLESPACE NNC_INDEX01 DATAFILE 'D:ORACLEORADATAORA11G
nc_index01.dbf' SIZE 500M AUTOEXTEND ON NEXT 50M EXTENT MANAGEMENT LOCAL UNIFORM SIZE 128K ;

CREATE TABLESPACE TEMPFILE DATAFILE 'D:ORACLEORADATAORA11G	emp01.dbf' SIZE 500M AUTOEXTEND ON NEXT 50M EXTENT MANAGEMENT LOCAL UNIFORM SIZE 128K ;
创建用户
CREATE USER NCC001 IDENTIFIED BY 1 DEFAULT TABLESPACE NNC_DATA01 TEMPORARY TABLESPACE temp;
分配角色权限
GRANT connect,dba to NCC001;

ALTER DATABASE TEMPFILE 'D:ORACLEORADATAORA11G	emp01.dbf' AUTOEXTEND  ON NEXT  256M MAXSIZE  10240M;
select * from sm_super_user


如果失败，重新创建,删除对应建的空间和用户
--删除用户
DROP USER NCCTEST CASCADE;

--删除表空间。

DROP TABLESPACE NNC_DATA01 INCLUDING CONTENTS AND DATAFILES;


DROP TABLESPACE NNC_INDEX01 INCLUDING CONTENTS AND DATAFILES;
--删除空的表空间，不包含物理文件。

DROP TABLESPACE tablespace_name;

--删除空表空间，包含物理文件。

DROP TABLESPACE tablespace_name INCLUDING DATAFILES;

--删除非空表空间，不包含物理文件。

DROP TABLESPACE tablespace_name INCLUDING DATAFILES;

--删除非空表空间，包含物理文件。

DROP TABLESPACE tablespace_name INCLUDING CONTENTS AND DATAFILES;