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CREATE TABLESPACE "SAMPLE"
    LOGGING
    DATAFILE 'D:\ORACLE\ORADATA\ORA92\LUNTAN.ora' SIZE 5M
EXTENT    MANAGEMENT LOCAL SEGMENT SPACE MANAGEMENT AUTO  
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µÚÒ»: CREATE TABLESPACE "SAMPLE" ¡¡´´½¨Ò»¸öÃûΪ "SAMPLE" µÄ±í¿Õ¼ä.
    ¶Ô±í¿Õ¼äµÄÃüÃû,×ñÊØOracle µÄÃüÃû¹æ·¶¾Í¿ÉÁË.
   ORACLE¿ÉÒÔ´´½¨µÄ±í¿Õ¼äÓÐÈýÖÖÀàÐÍ:
(1)TEMPORARY: ÁÙʱ±í¿Õ¼ä,ÓÃÓÚÁÙʱÊý¾ÝµÄ´æ·Å;
´´½¨ÁÙʱ±í¿Õ¼äµÄÓï·¨ÈçÏÂ:
CREATE TEMPORARY TABLESPACE "SAMPLE"......
   (2)UNDO : »¹Ô­±í¿Õ¼ä. ÓÃÓÚ´æÈëÖØ×öÈÕÖ¾Îļþ.
´´½¨»¹Ô­±í¿Õ¼äµÄÓï·¨ÈçÏÂ:
CREATE UNDO TABLESPACE "SAMPLE"......
(3)Óû§±í¿Õ¼ä: ×îÖØÒª,Ò²ÊÇÓÃÓÚ´æ·ÅÓû§Êý¾Ý±í¿Õ¼ä
    ¿ÉÒÔÖ±½Óд³É: CREATE TABLESPACE "SAMPLE"
TEMPORARY ºÍ UNDO ±í¿Õ¼äÊÇORACLE ¹ÜÀíµÄÌØÊâµÄ±í¿Õ¼ä.Ö»ÓÃÓÚ´æ·ÅϵͳÏà¹ØÊý¾Ý.
µÚ¶þ:   LOGGING
ÓÐ NOLOGGING ºÍ LOGGING Á½¸öÑ¡Ïî,
      NOLOGGING: ´´½¨±í¿Õ¼äʱ,²»´´½¨ÖØ×öÈÕÖ¾.
     LOGGING ºÍNOLOGGINGÕýºÃÏà·´, ¾ÍÊÇÔÚ´´½¨±í¿Õ¼äʱÉú³ÉÖØ×öÈÕÖ¾.
ÓÃNOLOGGINGʱ,ºÃ´¦ÔÚÓÚ´´½¨Ê±²»ÓÃÉú³ÉÈÕÖ¾,ÕâÑù±í¿Õ¼äµÄ´´½¨½Ï¿ì,µ«ÊÇûÄÜÈÕÖ¾,Êý¾Ý¶ªÊ§ºó,²»Äָܻ´,µ«ÊÇÒ»°ãÎÒÃÇÔÚ´´½¨±í¿Õ¼äʱ,ÊÇûÓÐÊý¾ÝµÄ,°´Í¨³£µÄ×ö·¨,Êǽ¨Íê±í¿Õ¼ä,²¢µ¼ÈëÊý¾Ýºó,ÊÇÒª¶ÔÊý¾Ý×ö±¸·ÝµÄ,ËùÒÔͨ³£²»ÐèÒª±í¿Õ¼äµÄ´´½¨ÈÕÖ¾,Òò´Ë,ÔÚ´´½¨±í¿Õ¼äʱ,Ñ¡Ôñ NOLOGGING,ÒÔ¼Ó¿ì±í¿Õ¼äµÄ´´½¨ËÙ¶È.
µÚÈý: DATAFILE ÓÃÓÚÖ¸¶¨Êý¾ÝÎļþµÄ¾ßÌåλÖúʹóС.
Èç: DATAFILE 'D:\ORACLE\ORADATA\ORA92\LUNTAN.ora' SIZE 5M
˵Ã÷ÎļþµÄ´æ·ÅλÖÃÊÇ 'D:\ORACLE\ORADATA\ORA92\LUNTAN.ora' , ÎļþµÄ´óСΪ5M.
Èç¹ûÓжà¸öÎļþ,¿ÉÒÔÓöººÅ¸ô¿ª:
DATAFILE 'D:\ORACLE\ORADATA\ORA92\LUNTAN.ora' SIZE 5M,
    'D:\ORACLE\ORADATA\ORA92\dd.ora'


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