oracle 表空间不够了

SELECT * 
  FROM v$session se,
       v$sort_usage su
WHERE se.saddr=su.session_addr      




SELECT PROPERTY_NAME, PROPERTY_VALUE FROM DATABASE_PROPERTIES WHERE PROPERTY_NAME='DEFAULT_TEMP_TABLESPACE';


SELECT USERNAME, TEMPORARY_TABLESPACE FROM DBA_USERS ;

SELECT UPPER(F.TABLESPACE_NAME) "表空间名",
  D.TOT_GROOTTE_MB "表空间大小(M)",
  D.TOT_GROOTTE_MB - F.TOTAL_BYTES "已使用空间(M)",
  TO_CHAR(ROUND((D.TOT_GROOTTE_MB - F.TOTAL_BYTES) / D.TOT_GROOTTE_MB * 100,2),'990.99') || '%' "使用比",
  F.TOTAL_BYTES "空闲空间(M)",
  F.MAX_BYTES "最大块(M)"
  FROM (SELECT TABLESPACE_NAME,
  ROUND(SUM(BYTES) / (1024 * 1024), 2) TOTAL_BYTES,
  ROUND(MAX(BYTES) / (1024 * 1024), 2) MAX_BYTES
  FROM SYS.DBA_FREE_SPACE
  GROUP BY TABLESPACE_NAME) F,
  (SELECT DD.TABLESPACE_NAME,
  ROUND(SUM(DD.BYTES) / (1024 * 1024), 2) TOT_GROOTTE_MB
  FROM SYS.DBA_DATA_FILES DD
  GROUP BY DD.TABLESPACE_NAME) D
  WHERE D.TABLESPACE_NAME = F.TABLESPACE_NAME
  ORDER BY 1
  

SET LINESIZE 1200
COL NAME FOR A60
SELECT FILE#                        AS FILE_NUMBER
    ,NAME                           AS NAME
    ,CREATION_TIME                  AS CREATION_TIME
    ,BLOCK_SIZE                     AS BLOCK_SIZE
    ,BYTES/1024/1024/1024           AS "FILE_SIZE(G)"
    ,CREATE_BYTES/1024/1024/1024    AS "INIT_SIZE(G)"
    ,STATUS                         AS STATUS
    ,ENABLED                        AS ENABLED
FROM V$TEMPFILE;


SET LINESIZE 1200
    COL TABLESPACE_NAME FOR A30
   COL FILE_NAME FOR A60
SELECT TABLESPACE_NAME                 AS TABLESPACE_NAME
        ,FILE_NAME                     AS FILE_NAME
        ,BLOCKS                        AS BLOCKS
        ,STATUS                        AS STATUS
        ,AUTOEXTENSIBLE                AS AUTOEXTENSIBLE
        ,BYTES/1024/1024/1024          AS "FILE_SIZE(G)"
        ,DECODE(MAXBYTES, 0, BYTES/1024/1024/1024,
                          MAXBYTES/1024/1024/1024)
                                       AS "MAX_SIZE(G)"
        ,INCREMENT_BY                  AS "INCREMENT_BY"
        ,USER_BYTES/1024/1024/1024     AS "USEFUL_SIZE"
FROM DBA_TEMP_FILES;


SELECT * 
FROM V$TEMP_SPACE_HEADER
ORDER BY 1 DESC;


SELECT   se.username,
         se.sid,
         su.extents,
         su.blocks * to_number(rtrim(p.value)) as Space,
         tablespace,
         segtype,
         sql_text
FROM v$sort_usage su, v$parameter p, v$session se, v$sql s
   WHERE p.name = 'db_block_size'
     AND su.session_addr = se.saddr
     AND s.hash_value = su.sqlhash
     AND s.address = su.sqladdr
ORDER BY se.username, se.sid;




select tablespace_name,file_name,bytes/1024/1024 file_size,autoextensible from dba_temp_files;
select status,enabled, name, bytes/1024/1024 file_size from v_$tempfile;




SELECT temp_used.tablespace_name,
       total - used as "Free",
       total as "Total",
       round(nvl(total - used, 0) * 100 / total, 3) "Free percent"
  FROM (SELECT tablespace_name, SUM(bytes_used) / 1024 / 1024 used
          FROM V$TEMP_SPACE_HEADER
         GROUP BY tablespace_name) temp_used,
       (SELECT tablespace_name, SUM(bytes) / 1024 / 1024 total
          FROM dba_temp_files
         GROUP BY tablespace_name) temp_total
 WHERE temp_used.tablespace_name = temp_total.tablespace_name

ALTER DATABASE TEMPFILE 'D:\NEWTEMP01.DBF' RESIZE 2G;

http://www.cnblogs.com/kerrycode/p/4006840.html