oracle Êý¾ÝÎļþ¹ÜÀí
author£ºskate
time£º2010-05-25
Êý¾ÝÎļþ¹ÜÀí
1. datafile add
2. datafile delete
3. datafile resize
4. datafile rename
1. datafile add
Ìí¼Ó±í¿Õ¼ä£¬´Ó¶øÌí¼Ódatafile
SQL> create tablespace tbs_skate
2 datafile '+datagroup' size 20m;
Tablespace created
SQL> select tablespace_name,status,extent_management,segment_space_management from dba_tablespaces
2 ;
TABLESPACE_NAME STATUS EXTENT_MANAGEMENT SEGMENT_SPACE_MANAGEMENT
------------------------------ --------- ----------------- ------------------------
SYSTEM ONLINE LOCAL MANUAL
UNDOTBS1 ONLINE LOCAL MANUAL
SYSAUX ONLINE LOCAL AUTO
TEMP ONLINE LOCAL MANUAL
USERS ONLINE LOCAL AUTO
GPTBS &n
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imp tms/tms@TMS_192.168.0.104 file=c:\1.dmp buffer=30720 show=no ignore=yes grants=yes rows=yes full=yes
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1. ÉèÖÃÒ³ÃæÏÔʾ×ÜÐÐÊý
1) ²é¿´Ä¿Ç°µÄpagesize,ĬÈÏÊÇ14:
Sqlplus´úÂë
1. show pagesize;
show pagesize;
2) ½«pagesizeÉèÖúÃ100,Ôò¿ÉÒÔÒ»´ÎÏÔʾ¹»¶àÐмǼÁË:
Sqlplus´úÂë
1. set pagesize 1 ......
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