oracleÁ½ÖÖÓû§ÈÏÖ¤·½Ê½
ORACLEÊý¾Ý¿âͨ¹ýsqlnet.oraÎļþÖеIJÎÊýsqlnet.authentication_services,²ÎÊýÎļþÖеÄremote_login_passwordfileºÍ¿ÚÁîÎļþpwdsid.oraÈýÕßÐͬ×÷ÓÃʵÏÖÉí·ÝÈÏÖ¤.
Sqlnet.authentication_services=(NTS)|(NONE)
NTS:²Ù×÷ϵͳÈÏÖ¤·½Ê½,²»Ê¹ÓÿÚÁîÎļþ;
NONE:¿ÚÁîÎļþÈÏÖ¤·½Ê½
Remote_login_passwordfile=(NONE)|(EXCLUSIVE)|(SHARED)
NONE:²»Ê¹ÓÿÚÁîÎļþ,²Ù×÷ϵͳÈÏÖ¤;
EXCLUSIVE:¿ÚÁîÎļþÈÏÖ¤·½Ê½,µ«Ö»ÓÐÒ»¸öÊý¾Ý¿âʵÀý¿ÉÒÔʹÓôËÎļþ;
SHARED:¿ÚÁîÎļþÈÏÖ¤·½Ê½,¿ÉÒÔÓжà¸öÊý¾Ý¿âʵÀý¿ÉÒÔʹÓôËÎļþ,µ«´ËÉèÖÃÏÂÖ»ÓÐSYSÕʺÅÄܱ»Ê¶±ð,¼´Ê¹ÎļþÖдæÔÚÆäËûÓû§µÄÐÅÏ¢,Ò²²»ÔÊÐíËûÃÇÒÔSYSOPER/SYSDBAµÇ¼.
(1).sqlnet.authentication_services=(NTS)
ͬʱRemote_login_passwordfile=(NONE),´ËʱΪ²Ù×÷ϵͳÈÏÖ¤·½Ê½.
µ±ÒÔoracle_dba×éϵÄÓû§µÇ¼½øÈë±¾µØµÄ²Ù×÷ϵͳºó,½øÐÐÒÔϲÙ×÷:
sqlplus /nolog
SQL>conn /assysdba
¿ÉÒÔÒÔsysdbaÉí·ÝµÇ¼³É¹¦,½øÐÐÊý¾Ý¿â·½ÃæµÄ²Ù×÷.
µ±ÒÔÔ¶³Ì½øÐеǼʱ,Ö´ÐÐ:
sqlplus /nolog
SQL>conn /assysdba
Ôò»áÏÔʾ:
ERROR:ORA-01031:insufficient privileges
¼´²»ÔÊÐíÒÔsysdbaÉí·ÝÔ¶³ÌµÇ¼ϵͳ,ÕâÒ²ÊÇOSÈÏÖ¤ÕâËùÒÔ³ÆΪ±¾µØÈÏÖ¤·½Ê½µÄÔÒò.
(2).Sqlnet.authentication_services=(NONE),ͬʱ
Remote_login_passwordfile=(EXCLUSIVE)|(SHARED),ÅäºÏ¿ÚÁîÎļþPWDsid.ora,´ËʱΪ¿ÚÁîÎļþÈÏÖ¤·½Ê½:
µ±ÔÚ±¾µØÒÔoracle_dba×éϵÄÓû§µÇ¼½øÈëϵͳʱ,½øÐÐÒÔϲÙ×÷:
sqlplus /nolog
SQL>conn /assysdba
Ôò»áÏÔʾ:
ERROR:ORA-01031:insufficient privileges
ÔÚ±¾µØ»òÔ¶³Ì½øÐÐϱߵIJÙ×÷:
sqlplus /nolog
SQL>conn sys/ÃÜÂë@·þÎñÃûassysdba
¿ÉÒÔ½øÈëϵͳ,Ò²¾ÍÊÇ˵¿ÚÁîÎļþÈÏÖ¤·½Ê½ÔÊÐíÓû§´Ó±¾µØ»òÔ¶³ÌÒÔsysdbaÉí·ÝµÇ¼,µ«±ØÐëÌṩ¿ÚÁî×Ö.
(3).Sqlnet.authentication_services=(NTS),ͬʱ
Remote_login_passwordfile=(EXCLUSIVE)|(SHARED),ÅäºÏ¿ÚÁîÎļþPWDsid.ora,´ËʱΪ²Ù×÷ϵͳÈÏÖ¤ºÍ¿ÚÁîÎļþÈÏ֤ͬʱÆð×÷ÓÃ:
µ±ÔÚ±¾µØÒÔoracle_dba×éϵÄÓû§µÇ¼½øÈë²Ù×÷ϵͳºó,½øÐÐϱߵIJÙ×÷:
sqlplus /nolog
SQL>conn /assysdba
¿ÉÒÔ½øÈëϵͳ.¼´²Ù×÷ϵͳÈÏÖ¤·½Ê½µÇ¼³É¹¦.
µ±ÔÚÔ¶³ÌÖ´ÐÐ:
sqlplus /nolog
SQL>conn sys/ÃÜÂë@·þÎñÃûassysdba
ͬʱ¿ÉÕý³£µÇ¼µ½Êý¾Ý¿âϵͳ,¼´¿ÚÁîÎļþÈÏÖ¤·½Ê½µÇ¼³É¹¦.
¸½£º
ÒªÖªµÀÒÔϼ¸Öֵǽ·½Ê½²»ÊÇÒ»ÖÖ¸ÅÄî
sqlplus /nolog
1: conn /ass
Ïà¹ØÎĵµ£º
ORACLE±¸·Ý²ßÂÔ(ORACLE BACKUP STRATEGY)
2007Äê11ÔÂ02ÈÕ ÐÇÆÚÎå 16:03
¸ÅÒª
1¡¢Á˽âʲôÊDZ¸·Ý
2¡¢Á˽ⱸ·ÝµÄÖØÒªÐÔ
3¡¢Àí½âÊý¾Ý¿âµÄÁ½ÖÖÔËÐз½Ê½
4¡¢Àí½â²»Í¬µÄ±¸·Ý·½Ê½¼°ÆäÇø±ð
5¡¢Á˽âÕýÈ·µÄ±¸·Ý²ßÂÔ¼°ÆäºÃ´¦
Ò»¡¢Á˽ⱸ·ÝµÄÖØÒªÐÔ
¿ÉÒÔ˵£¬´Ó¼ÆËã»úϵͳ³öÊÀµÄÄÇÌìÆ𣬾ÍÓÐÁ˱¸·ÝÕâ¸ö¸ÅÄ ......
/*²»´øÈκβÎÊý´æ´¢¹ý³Ì(Êä³öϵͳÈÕÆÚ)*/
create or replace procedure output_date is
begin
dbms_output.put_line(sysdate);
end output_date;
/*´ø²ÎÊýinºÍoutµÄ´æ´¢¹ý³Ì*/
create or replace procedure get_username(v_id in number,v_username out varchar2)
as
begin
select username into v_usern ......
ÔÚ¶ÔÊý¾Ý¿â½øÐвÙ×÷¹ý³ÌÖÐÎÒÃÇ¿ÉÄÜ»áÓöµ½ÕâÖÖÇé¿ö£¬±íÖеÄÊý¾Ý¿ÉÄÜÖظ´³öÏÖ£¬Ê¹ÎÒÃǶÔÊý¾Ý¿âµÄ²Ù×÷¹ý³ÌÖдøÀ´ºÜ¶àµÄ²»±ã£¬ÄÇôÔõôɾ³ýÕâЩÖظ´Ã»ÓÐÓõÄÊý¾ÝÄØ?
¡¡¡¡Öظ´Êý¾Ýɾ³ý¼¼Êõ¿ÉÒÔÌṩ¸ü´óµÄ±¸·ÝÈÝÁ¿£¬ÊµÏÖ¸ü³¤Ê±¼äµÄÊý¾Ý±£Áô£¬»¹ÄÜʵÏÖ±¸·ÝÊý¾ÝµÄ³ÖÐøÑéÖ¤£¬Ìá¸ßÊý¾Ý»Ö¸´·þÎñˮƽ£¬·½±ãʵÏÖÊý¾ÝÈÝÔֵȡ£ Öظ´µÄÊý¾Ý ......
http://fangrn.javaeye.com/blog/514448
³õʶ oracle ÖеÄË÷Òý×éÖ¯±í
Ë÷Òý×éÖ¯±í£¨ IOT £©ÓÐÒ»ÖÖÀà B Ê÷µÄ´æ´¢×éÖ¯·½·¨¡£ÆÕͨµÄ¶Ñ×éÖ¯±íÊÇÒÔÒ»ÖÖÎÞÐòµÄ¼¯ºÏ´æ´¢¡£¶ø IOT ÖеÄÊý¾ÝÊÇ°´Ö÷¼üÓÐÐòµÄ´æ´¢ÔÚ B Ê÷Ë÷Òý½á¹¹ÖС£ÓëÒ»°ã B Ê÷Ë÷Òý²»Í¬µÄµÄÊÇ£¬ÔÚ IOT ÖÐÿ¸öÒ¶½áµã¼´ÓÐÿÐеÄÖ÷¼üÁÐÖµ£¬ÓÖÓÐÄÇЩ· ......