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

BEA Weblogic92 ÅäÖÃOracleÁ¬½Ó³Ø

Ò»¡¢
´ò¿ª¿ØÖÆÌ¨£º
´ò¿ª http://localhost
:7001/console

£¬Æô¶¯¹ÜÀí¿ØÖÆÌ¨¡£ÊäÈë¹ÜÀíÔ±Óû§ÃûºÍÃÜÂ루ĬÈÏ£ºweblogic/weblogic£©¡£
¶þ¡¢´´½¨
JDBCÊý¾ÝÔ´£º
1¡¢
µ¥»÷“Ëø¶¨²¢±à¼­
”°´Å¥£»
2¡¢
ÔÚ“Óò½á¹¹
”Ê÷ÖУ¬Õ¹¿ª“·þ
Îñ”>“JDBC”
£¬È»ºóÑ¡Ôñ“Êý¾ÝÔ´
”¡£
3¡¢
ÔÚ“Êý¾ÝÔ´¸ÅÒª
”Ò³ÉÏ£¬µ¥»÷“н¨
”¡£
4¡¢
ÔÚ“JDBC Êý¾ÝÔ´ÊôÐÔ
”Ò³ÉÏ£¬ÊäÈë»òÑ¡ÔñÏÂÁÐÐÅÏ¢£º
     
Ãû³Æ£ºjdbc/oracle
      JNDIÃû³Æ£ºjdbc/oracle
      Êý¾Ý¿âÀàÐÍ£ºOracle
     
Êý¾Ý¿âÇý¶¯³ÌÐò£º*Oracle's  Driver (Thin XA)  Versions:9.0.1,9.2.0,10
    µã»÷“ÏÂ
Ò»²½”
¡£
5¡¢ÎÞÐè¸Ä±äĬÈÏÖµ£¬ÔÙµã»÷“ÏÂÒ»²½”
¡£
6¡¢ÊäÈëÒÔÏÂÖµ£º
     
Êý¾Ý¿âÃû³Æ£ºo9i   (Ó¦¸ÃÌîдOracleÊý¾Ý¿âʵÀýµÄ±êʶ£¬¼´SID)
      Ö÷»úÃû£º127.0.0.1
£¨Êý¾Ý¿â·þÎñÆ÷IP»òÕßHostName£©
      ¶Ë¿Ú£º1521
      Êý¾Ý¿âÓû§Ãû£ºscott
     
ÃÜÂ룺tiger
      È·ÈÏÃÜÂ룺tiger
      µã»÷“ÏÂÒ»²½”
¡£
7¡¢µã»÷“²â
ÊÔÅäÖÔ
°´Å¥¡£ÈôÏÔʾ“Á¬½Ó²âÊԳɹ¦”£¬Ôò˵Ã÷ÒÔÉϲÎÊýÅäÖÃÕýÈ·¡£µã»÷“ÏÂÒ»²½”
°´Å¥¡£
8¡¢
ÔÚ“Ñ¡ÔñÄ¿±ê”
²Ù×÷ÖУ¬Ñ¡ÔñÐèÒª½«±¾Êý¾ÝÔ´²¿Êðµ½ÄÄЩ·þÎñÆ÷ÉÏ£¬Ñ¡Ôñ“AdminServer”
£¬
È»ºóµã»÷“Íê³É”
°´Å¥¡£
9¡¢µã»÷“¼¤»î¸ü¸Ä”
°´Å¥£¬ÊÇÅäÖÃÐÅÏ¢³Ö¾Ã±£´æ²¢
ÉúЧ¡£
10¡¢²é¿´JNDIÃû³Æ½á¹¹£º
ÔÚ×ó²à´°¸ñÖУ¬Õ¹¿ª“»·
¾³”>“·þÎñÆ÷”
¡£

ÔÚ·þÎñÆ÷¸ÅÒªÒ³ÉÏ£¬µ¥»÷·þÎñÆ÷µÄÃû³Æ£¬Èç AdminServer¡£

ÔÚ·þÎñÆ÷ÉèÖÃÒ³ÉÏ£¬µ¥»÷“²é¿´
JNDI Ê÷
” Á¬½Ó¡£

JNDI Ê÷½«ÏÔʾÔÚд°¿ÚÖС£¿ÉÒÔ¿´µ½£¬jdbc/oracle ÒѾ­³ÉΪJNDIĿ¼Ê÷µÄÆäÖеĽڵ㡣
    ÖÁ´Ë£¬JNDIÊý¾ÝÔ´ÒѾ­³É¹¦´´½¨ÇÒ²¿Êð³É¹¦¡£
Îå¡¢
Á¬½Ó³ØÅäÖÃµÄÆ


Ïà¹ØÎĵµ£º

OracleÖ÷ÒªÅäÖÃÎļþ

Oracle Ö÷ÒªÅäÖÃÎļþ½éÉÜ£¨×ªÌû£©
Oracle Ö÷ÒªÅäÖÃÎļþ½éÉÜ£º
    profileÎļþ£¬oratab Îļþ£¬Êý¾Ý¿âʵÀý³õʼ»¯Îļþ initSID.ora£¬¼àÌýÅäÖÃÎļþ£¬ sqlnet.ora
Îļþ£¬tnsnames.ora Îļþ
1.2 Oracle Ö÷ÒªÅäÖÃÎļþ½éÉÜ
1.2.1 /etc/profile Îļþ
              ......

oracleѧϰ£¨¼òµ¥²éѯ£©

    £¨1£©²éѯC01¿Î³Ì³É¼¨²»ÎªNullµÄѧÉúµÄÐÕÃûºÍ³É¼¨¡£
         ·ÖÎö£ºÒòÎªÉæ¼°µ½¿Î³Ì³É¼¨ºÍѧÉúÐÕÃû£¬ÐèÒª¶Ôstudent±íºÍsc±í½øÐÐÁ¬½Ó¡£
´úÂ룺
select sname,grade from student,sc where student.sno=sc.sno and c ......

Oracle RACѧϰ±Ê¼Ç (¶þ)

Oracle RAC Workload Management:
service   usage   preferred instances      available instances     prority         response time warning/critical
ERP      &nb ......

oracle ³£Ó÷ÖÎöº¯Êý

Oracle³£Ó÷ÖÎöº¯Êý
ROW_NUMBER
·µ»ØÓÐÐò×éÖÐÒ»ÐÐµÄÆ«ÒÆÁ¿£¬´Ó¶ø¿ÉÓÃÓÚ°´Ìض¨±ê×¼ÅÅÐòµÄÐкÅ
row_number() over(partition by ... order by ...)
RANK
¸ù¾ÝORDER BY×Ó¾äÖбí´ïʽµÄÖµ£¬´Ó²éѯ·µ»ØµÄÿһÐУ¬¼ÆËãËüÃÇÓëÆäËüÐеÄÏà¶ÔλÖá£×éÄÚµÄÊý¾Ý°´ORDER BY×Ó¾äÅÅÐò£¬È»ºó¸øÃ¿Ò»Ðи³Ò»¸öºÅ£¬´Ó¶øÐγÉÒ»¸öÐòÁУ¬¸ÃÐòÁ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ