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    Æä¸ñʽΪ£º¸ñʽ:  create tablespace ±í¼äÃû datafile 'Êý¾ÝÎļþÃû' size ±í¿Õ¼ä´óС;
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    SQL> create tablespace news_tablespace datafile 'F:\oracle\product\10.1.0\oradata\news\news_data.dbf' size 500M;
    ÆäÖÐ'news_tablespace'ÊÇÄã×Ô¶¨ÒåµÄ±í¿Õ¼äÃû³Æ£¬¿ÉÒÔÈÎÒâÈ¡Ãû£»'F:\oracle\product\10.1.0\oradata\news\news_data.dbf'ÊÇÊý¾ÝÎļþµÄ´æ·ÅλÖã¬'news_data.dbf'ÎļþÃûÒ²ÊÇÈÎÒâÈ¡£»'size 500M'ÊÇÖ¸¶¨¸ÃÊý¾ÝÎļþµÄ´óС£¬Ò²¾ÍÊDZí¿Õ¼äµÄ´óС¡£
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    SQL> create user news identified by news default tablespace news_tablespace;
    Ä¬Èϱí¿Õ¼ä'default tablespace'ʹÓÃÉÏÃæ´´½¨µÄ±í¿Õ¼ä¡£
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    SQL> grant connect,resource to news;  --±íʾ°Ñ connect,resourceȨÏÞÊÚÓènewsÓû§
    SQL> grant dba to news;  --±íʾ°Ñ dbaȨÏÞÊÚÓè¸ønewsÓû§
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