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select sid,serial#,username,program,machine,status
from v$session;
Êä³ö½á¹ûΪ:
SID SERIAL# USERNAME PROGRAM MACHINE STATUS
---- ------- ---------- ----------- --------------- --------
1 1 ORACLE.EXE WORK3 ACTIVE
2 1 ORACLE.EXE WORK3 ACTIVE
3 1 ORACLE.EXE WORK3 ACTIVE
4 1 ORACLE.EXE WORK3 ACTIVE
5 3 ORACLE.EXE WORK3 ACTIVE
6 1 ORACLE.EXE WORK3 ACTIVE
7 1 ORACLE.EXE WORK3 ACTIVE
8 27 SYS SQLPLUS.EXE WORKGROUP\WORK3 ACTIVE
11 5 DBSNMP dbsnmp.exe WORKGROUP\WORK3 INACTIVE
IXDBA.NETÉçÇøÂÛ̳
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SID »á»°(session)µÄIDºÅ;
SERIAL# »á»°µÄÐòÁкţ¬ºÍSIDÒ»ÆðÓÃÀ´Î¨Ò»±êʶһ¸ö»á»°;
USERNAME ½¨Á¢¸Ã»á»°µÄÓû§Ãû;
PROGRAM Õâ¸ö»á»°ÊÇÓÃʲô¹¤¾ßÁ¬½Óµ½Êý¾Ý¿âµÄ;
STATUS µ±Ç°Õâ¸ö»á»°µÄ״̬£¬ACTIVE±íʾ»á»°ÕýÔÚÖ´ÐÐijЩÈÎÎñ£¬INACTIVE±íʾµ±Ç°»á»°Ã»ÓÐÖ´ÐÐÈκβÙ×÷;
Èç¹ûDBAÒªÊÖ¹¤¶Ï¿ªÄ³¸ö»á»°£¬ÔòÖ´ÐÐ:
alter system kill session 'SID,SERIAL#';
×¢Ò⣬ÉÏÀýÖÐSIDΪ1µ½7(USERNAMEÁÐΪ¿Õ)µÄ»á»°£¬ÊÇOracleµÄºǫ́½ø³Ì£¬²»Òª¶ÔÕâЩ»á»°½øÐÐÈκβÙ×÷¡£


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  9CREATE TABLESPACE data01
 10DATAFILE '/ora ......

jdbcÁ¬½ÓOracle

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SimpleDateFormat sdf = new SimpleDateFormat("yyyy-mm-dd"); 
Date startdate = sdf.parse(start_date);
Date enddate = sdf.parse(end_date);
List list = sess.createCriteria(MyTabel.class)
               .add( ......

oracle ÕÒ³öÁ½±íÖ®¼äÖظ´Êý¾Ý

select * from ( select tb1.rollid from (select r.rollid as rollid from zh1_rool r where r.date_p >=to_date('2009-11-26 23:59:59','yyyy-mm-dd hh24:mi:ss') ) tb1
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select max(tb2.rown) from (select t.rowid as rown,t.lot_number as rollid
from inv.mtl_onh ......
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