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160523、Oracle建立表空间和用户
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建立表空間和用戶的步驟：??用戶??建立：create?user?用戶名?identified?by?"密碼";??授權：grant?create?session?to?用戶名;??????????????grant?create?table?to??用戶名;??????????????grant?create?tablespace?to??用戶名;??????????????grant?create?view?to??用戶名;???
表空間??建立表空間(一般建N個存數據的表空間和一個索引空間)：??create?tablespace?表空間名??datafile?'?路徑(要先建好路徑)\***.dbf??'?size?*M??tempfile?'?路徑\***.dbf?'?size?*M??autoextend?on???default?storage(???initial?100K,???next?100k,??);??
例子：創建表空間??create?tablespace?DEMOSPACE???datafile?'E:/oracle_tablespaces/DEMOSPACE_TBSPACE.dbf'???size?1500M???autoextend?on?next?5M?maxsize?3000M;??刪除表空間??drop?tablespace?DEMOSPACE?including?contents?and?datafiles?? ?
[sql]?view plaincopy
用戶權限??授予用戶使用表空間的權限：??alter?user?用戶名?quota?unlimited?on?表空間;??或?alter?user?用戶名?quota?*M?on?表空間;??
完整例子：
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CREATE?TABLESPACE?sdt??DATAFILE?'F:\tablespace\demo'?size?800M???????????EXTENT?MANAGEMENT?LOCAL?SEGMENT?SPACE?MANAGEMENT?AUTO;???CREATE?TABLESPACE?sdt_Index??DATAFILE?'F:\tablespace\demo'?size?512M????????????????????EXTENT?MANAGEMENT?LOCAL?SEGMENT?SPACE?MANAGEMENT?AUTO;?????????create?user?demo?identified?by?demo???default?tablespace?demo;?????grant?connect,resource?to?demo;??grant?create?any?sequence?to?demo;??grant?create?any?table?to?demo;??grant?delete?any?table?to?demo;??grant?insert?any?table?to?demo;??grant?select?any?table?to?demo;??grant?unlimited?tablespace?to?demo;??grant?execute?any?procedure?to?demo;??grant?update?any?table?to?demo;??grant?create?any?view?to?demo;?? ip導出方式：?exp?demo/demo@127.0.0.1:1521/orcl?file=f:/f.dmp?full=y??exp?demo/demo@orcl?file=f:/f.dmp?full=y??imp?demo/demo@orcl?file=f:/f.dmp?full=y?ignore=y?
轉載于:https://www.cnblogs.com/zrbfree/p/5516320.html
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