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2¡¢create user test1 identified by test123;
3¡¢grant connect,resource to test1;
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extent--×îС¿Õ¼ä·ÖÅ䵥λ --tablespace management
block --×îСi/oµ¥Î» --segment management
create tablespace james
datafile '/export/home/oracle/oradata/james.dbf'
size 100M ¡¡¡¡¡¡¡¡¡¡¡¡--³õʼµÄÎļþ´óС¡¡
autoextend On¡¡¡¡¡¡¡¡ --×Ô¶¯Ôö³¤
next 10M¡ ......
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SQL> alter tablespace myalan
2 add datafile 'D:\ORACLE\PRODUCT\10.2.0\ORADATA\IRMDB\myspace02.dbf' size 10m;
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SQL> select file_name from dba_data_files where tablespace_name='MYALAN';
FILE_NAME
-------------------------------------------------------------------- ......
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# grep MemTotal /proc/meminfo
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# grep SwapTotal /proc/meminfo
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