一次Oracle建庫記錄

來源:互聯網
上載者:User

1.使用telnet登入10.149.187.18,使用者名稱為root,密碼為root&admin。

2.輸入su - Oracle.

3.輸入Sqlplus,輸入使用者名稱system和密碼oracle。

4.使用以下語句刪除原有資料表空間:
drop tablespace td including contents and datafiles;
drop tablespace shenggongsi including contents and datafiles;
drop tablespace tongfu including contents and datafiles;
drop tablespace tietong including contents and datafiles;

5.使用一下語句刪除原有使用者:
drop user td  cascade;
drop user shenggongsi cascade;
drop user tongfu cascade;
drop user tietong cascade;

6.使用exit命令退出sqlplus。

7.使用su - root切換到root使用者,輸入密碼root&admin。

8.使用df -g命令查看各目錄的空間情況,確定/data01下是適合安裝資料表空間檔案的地方。

9.輸入su - oracle切換到oracle使用者.使用cd /data0進入/data0目錄,使用mkdir dbffiles建立dbffiles子目錄。

10.確定安裝以下使用者及其資料表空間:
User        TableSpace
------------------------------------
sgs        ts_sgs
tietong        ts_tietong
tongfu        ts_tongfu
td        ts_td
確定資料表空間的初始大小是20G,自動成長,無最大限制。

11.輸入su - oracle.

12.輸入Sqlplus,輸入使用者名稱system和密碼oracle。


13.使用以下語句建立資料表空間及使用者:
CREATE TABLESPACE ts_sgs DATAFILE '/data01/dbffiles/ts_sgs.dbf' SIZE 20000m AUTOEXTEND ON NEXT 100M MAXSIZE UNLIMITED;
CREATE user       sgs identified by "123"  default tablespace ts_sgs temporary tablespace TEMP profile DEFAULT;
alter user        sgs identified by "123456";
grant dba to      sgs with admin option;

CREATE TABLESPACE ts_tietong DATAFILE '/data01/dbffiles/ts_tietong.dbf' SIZE 20000m AUTOEXTEND ON NEXT 100M MAXSIZE UNLIMITED;
CREATE user       tietong identified by "123"  default tablespace ts_tietong temporary tablespace TEMP profile DEFAULT;
alter user        tietong identified by "123456";
grant dba to      tietong with admin option;

CREATE TABLESPACE ts_tongfu DATAFILE '/data01/dbffiles/ts_tongfu.dbf' SIZE 20000m AUTOEXTEND ON NEXT 100M MAXSIZE UNLIMITED;
CREATE user       tongfu identified by "123"  default tablespace ts_tongfu temporary tablespace TEMP profile DEFAULT;
alter user        tongfu identified by "123456";
grant dba to      tongfu with admin option;

CREATE TABLESPACE ts_td DATAFILE '/data01/dbffiles/ts_td.dbf' SIZE 20000m AUTOEXTEND ON NEXT 100M MAXSIZE UNLIMITED;
CREATE user       td identified by "123"  default tablespace ts_td temporary tablespace TEMP profile DEFAULT;
alter user        td identified by "123456";
grant dba to      td with admin option;

14.驗證一:使用sql語句驗證剛才建立的表及資料表空間:
select username,default_tablespace from dba_users;

15.驗證二:退出sqlplus,到/data01/dbffiles下查看剛才建立的dbf檔案;

相關文章

A Free Trial That Lets You Build Big!

Start building with 50+ products and up to 12 months usage for Elastic Compute Service

  • Sales Support

    1 on 1 presale consultation

  • After-Sales Support

    24/7 Technical Support 6 Free Tickets per Quarter Faster Response

  • Alibaba Cloud offers highly flexible support services tailored to meet your exact needs.