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select tablespace_name,file_id,block_id,bytes,blocks from dba_free_space;
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select tablespace_name,file_id,bytes,file_name from dba_data_files;
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alter database datafile 'ÐèÒªÔö¼ÓµÄÊý¾ÝÎļþ·¾¶£¬¼´ÉÏÃæ²éѯ³öÀ´µÄ·¾¶ 'resize 800M;
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create tablespace test datafile '/home/app/oracle/oradata/oracle8i/test01.dbf' size 8M autoextend on next 5M maxsize 10M; create tablespace sales datafile '/home/app/oracle/oradata/oracle8i/sales01.dbf' size 800M autoextend on next 50M maxsize unlimited maxsize unlimited ÊÇ´óС²»ÊÜÏÞÖÆ create tablespace sales datafile '/home/app/oracle/oradata/oracle8i/sales01.dbf' size 800M autoextend on next 50M maxsize 1000M extent management local uniform; unform±íÊ¾ÇøµÄ´óСÏàͬ£¬Ä¬ÈÏΪ1M create tablespace sales datafile '/home/app/oracle/oradata/oracle8i/sales01.dbf' size 800M autoextend on next 50M maxsize 1000M extent management local uniform size 500K; unform size 500K±íÊ¾ÇøµÄ´óСÏàͬ£¬Îª500K create tablespace sales datafile '/home/app/oracle/oradata/oracle8i/sales01.dbf' size 800M autoextend on next 50M maxsize 1000M extent management local autoallocate; autoallocate±íÊ¾ÇøµÄ´óСÓÉËæ±íµÄ´óС×Ô¶¯¶¯Ì¬¸Ä±ä£¬´ó±íʹÓôóÇøÐ¡±íʹÓÃÐ¡Çø create table
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package com.chinacache.boss.queryservice.service.impl;
import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.PreparedStatement;
import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.util.Date;
import com.chinacache.boss.queryservice.excepti ......
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