oracleɾ³ýËÀËøµÄsession
²é¿´Ëø±í½ø³ÌSQLÓï¾ä1£º
select sess.sid,
sess.serial#,
lo.oracle_username,
lo.os_user_name,
ao.object_name,
lo.locked_mode
from v$locked_object lo,
dba_objects ao,
v$session sess
where ao.object_id = lo.object_id and lo.session_id = sess.sid;
ɱµôËø±í½ø³Ì£º
alter system kill session 'sid,serial#';
ÈçÓмǼÔò±íʾÓÐlock£¬¼Ç¼ÏÂSIDºÍserial# £¬½«¶þÕßÁ¬½ÓÆðÀ´£¬¾Í¿ÉÒÔkill¡£ÈçÏ£º
alter system kill session '1458,15829';
Ïà¹ØÎĵµ£º
begin
for item in (select * from user_constraints a where a.constraint_type = 'R') loop
execute immediate 'alter table ' || item.table_name || ' disable constraint ' || item.constraint_name;
end loop;
end;
/ ......
Ê×ÏÈÄãÒªÓÐtomcat,»¹ÒªÓÐoracle jdbcµÄjarµµµÈ»·¾³.
µÚÒ»²½: дJSP
<%@ page contentType="text/html;charset=gb2312"%>
<%@ page import="java.sql.*"%>
<html>
<body>
<%Class.forName("oracle.jdbc.driver.OracleDriver").newInstance();
String url="jdbc:oracle:thin:@(des ......
СÐÍ»ú·Ïߣ¬¼¸ºõÒѱ»·âËÀ¡£ÎÞ·¨Ê¹ÓÃSun£¬ËüÒѺÍOracle½ôÃܰ󶨣¬Èô»¹Ê¹ÓÃÉÏÊöÉè¼Æ£¬»áºÜÄÑ˵·þÊÛǰ½«Ð¡ÐÍ»ú¡¢´æ´¢¡¢Êý¾Ý¿â·Ö±ð´Ó²»Í¬³§É̲ɹº£»ÁíÍ⣬ÒàÎÞ·¨Ê¹ÓÃIBM£¬¾Ý˵FLYµÄij¸öÀϰ岻ϲ»¶¡£ ´óÁ¦ÍƽøÊý¾Ý¿âϵͳPC»¯£¬ÕâËÆºõÊÇ×î¼Ñ²ßÂÔ¡£FLYÓ¦ÓöÔÊý¾Ý ......
1¡¢ÔÚ±¾»ú69ÉÏ´´½¨Êý¾Ý¿âorcl £¬global_name=orcl£¬Ê¹ÓÃÓï¾ä
alter database rename global_name to orcl.us.oracle.com ÐÞ¸ÄÊý¾Ý¿âµÄÈ«¾ÖÊý¾Ý¿âÃûΪorcl.us.oracle.com
2¡¢ÔÚÐé»ú188ÉÏ´´½¨Êý¾Ý¿âviotest£¬global_name=viotest£¬Ê¹ÓÃÓï¾ä
alter database rename global_name to viotest.us.oracle.com ÐÞ¸ÄÊý¾Ý¿âµÄÈ«¾ÖÊ ......
Ò»°ãµÄ¹«Ë¾Í¨³£»áÔÚËûÃǵÄÐÅϢϵͳ¼Ü¹¹ÖÐÒýÈë¶àÖÖÊý¾Ý¿âƽ̨£¬Í¬Ê±ÒýÈëÈýµ½ËÄÖÖ²»Í¬µÄRDBMS½â¾ö·½°¸µÄÖдóÐ͹«Ë¾Ò²²¢²»ÉÙ¼û£¬µ±È»ÕâЩ¹«Ë¾ÀïÃæµÄDBAÃÇͨ³£Ò²ÐèҪͬʱӵÓйÜÀí¶àÖÖ²»Í¬Æ½Ì¨µÄ¼¼ÄÜÁË¡£
Ö»ÔÚÒ»ÖÖÆ½Ì¨ÉÏÕ¹¿ª¹¤×÷µÄÊý¾Ý¿âר¼ÒÃÇҲͨ³£»áÆÚ´ý×ÅÔÚËûÃǵÄÏÂÒ»·Ý¹¤×÷ÖÐÄÜѧµ½µã²»Ò»ÑùµÄ¶«Î÷£¬ÄÇЩÓÐÓÂÆøµÄÈËÃÇÔòÔ¸Òâ ......