Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

oracle 10g em¡¢isqlplus·ÃÎʲ»Á˵ÄÎÊÌâ½â¾ö

Èç¹ûweb·½Ê½µÄem£¬isqlplus·ÃÎʲ»ÁË¡£
1. ¼ì²éÖ÷»úÃû/IP¡¢¶Ë¿ÚÊÇ·ñÕýÈ·
°²×°Ê±µÄÖ÷»úÃû/IP¡¢¶Ë¿Ú¼Ç¼ÔÚ$ORACLE_HOME/install/portlist.ini ÎļþÖС£
ȱʡÊÇ£º
Ò»°ãÓû§                    
http://ip:5560/isqlplus
DBAÓû§                    
http://ip:5560/isqlplus/dba
EM Database
Control   
http://ip:1158/em/
2. ¿´em, isqlplus·þÎñÊÇ·ñÆðÆô¶¯£¬×´Ì¬ÊÇ·ñÕý³£
µ±È»Oracle°²×°Ê±£¬ÒªÑ¡Ôñ°²×°ÁË“Oracle Enterprise ManagerÅäÖÃÊý¾Ý¿â”
ÆäËüÎÊÌ⣺
3. »»ÁËipÐèÒªÖØ½¨em£¬ÒÔÏÂÊÇemµÄÏà¹ØÃüÁî:
´´½¨Ò»¸öEM×ÊÁÏ¿â
emca -repos create
ÖØ½¨Ò»¸öEM×ÊÁÏ¿â
emca -repos recreate
ɾ³ýÒ»¸öEM×ÊÁÏ¿â
emca -repos drop
ÅäÖÃÊý¾Ý¿âµÄ Database Control
emca -config dbcontrol db
ɾ³ýÊý¾Ý¿âµÄ Database ControlÅäÖÃ
emca -deconfig dbcontrol db
ÖØÐÂÅäÖÃdb controlµÄ¶Ë¿Ú£¬Ä¬È϶˿ÚÔÚ1158
emca -reconfig ports
emca -reconfig ports -dbcontrol_http_port 1160
emca -reconfig ports -agent_port 3940
ÏÈÉèÖÃORACLE_SID»·¾³±äÁ¿ºó,Æô¶¯EM console·þÎñ
emctl start dbconsole
ÏÈÉèÖÃORACLE_SID»·¾³±äÁ¿ºó,Í£Ö¹EM console·þÎñ
emctl stop dbconsole
ÏÈÉèÖÃORACLE_SID»·¾³±äÁ¿ºó,²é¿´EM console·þÎñµÄ״̬
emctl status dbconsole
ÅäÖÃdbconsoleµÄ²½Öè
emca -repos create
emca -config dbcontrol db
emctl start dbconsole
ÖØÐÂÅäÖÃdbconsoleµÄ²½Öè
emca -repos drop
emca -repos create
emca -config dbcontrol db
emctl start dbconsole
PS1:
Oracle10GµÄEM²ÉÓÃÁËweb·½Ê½£¬²¢ÇÒ·Ö³ÉÁË2¸ö²úÆ·£¬database controlºÍgrid
control¡£Grid
controlÐèÒªÏÂÔØµ¥¶ÀµÄ¹âÅ̰²×°¡£ÔÚÓÃDBCA½¨¿âµÄʱºò£¬¿ÉÒÔÑ¡ÔñÊÇ·ñÆôÓÃdbcontrol£¬ÆôÓõϰÐèÒªÔÚÊý¾Ý¿âÖн¨Á¢Ò»¸ösysmanµÄ
schema£¬ÓÃÓÚ±£´æEMµÄһЩÊý¾Ý£¬Õâ¸ö¾ÍÊÇEMµÄ×ÊÁÏ¿â(repository)¡£Ê¹ÓÃÃüÁîÐй¤¾ßemca¿ÉÒÔ´´½¨£¬Ð޸ģ¬Öؽ¨»òÕßɾ³ý
dbcontrolµÄÅäÖá£
ÓÉÓÚÒªÔÚÊý¾Ý¿âÖн¨EM×ÊÁϿ⣬Êý¾Ý¿âºÍ¼àÌý¶¼±ØÐëÒѾ­Æô¶¯²¢Õý³£¹¤×÷¡£
emca -repos create         ´´½¨Ò»¸öEM×Ê


Ïà¹ØÎĵµ£º

OracleµÄNVL()º¯ÊýºÍMySQLÖеÄIfNull()º¯Êý

MS SQL ÖеÄIsNull()º¯Êý£º
IsNull ( check_expression , replacement_expression )
check_expression: ¿ÉÒÔÊÇÈκÎÀàÐÍ,½«Òª¼ì²éµÄ±í´ïʽ  ²»Îª¿Õ£¬·µ»ØËü
replacement_expression: ÀàÐͱØÐëºÍcheck_expressionÏàͬ£¬check_expressionΪnull£¬·µ»ØËü
Õâ¸öº¯ÊýµÄ×÷ÓþÍÊÇ£ºÅжÏcheck_expressionÊÇ·ñΪ¿Õ£¬Îª¿Õ¾Í·µ» ......

Oracle 1z0 047 Exam


Exam Number/Code : 1z0-047
Exam Name : Oracle Database SQL Expert
Questions and Answers : 278 Q&As
Update Time: 2010-04-15
1. Which two statements are true regarding the execution of the correlated subqueries? (Choose two.)
A. The nested query executes after the outer query returns th ......

Oracle 1z0 047 Exam


Exam Number/Code : 1z0-047
Exam Name : Oracle Database SQL Expert
Questions and Answers : 278 Q&As
Update Time: 2010-04-15
1. Which two statements are true regarding the execution of the correlated subqueries? (Choose two.)
A. The nested query executes after the outer query returns th ......

oracle ²Ù×÷±íʾÀý

1.´´½¨±í£º
       a. ´´½¨xs±íÖмÆËã»úרҵѧÉúµÄ±¸·Ý
           Create table xs_jsj as select * from xs where zym=’¼ÆËã»ú’;
       b.ÍêÕûµÄÀý×Ó£º
¡¡¡¡¡¡¡¡¡¡ Create table test ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ