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

ÈçºÎÅäÖòÅÄÜʹ¿Í»§¶ËÁ¬µ½oracleÊý¾Ý¿â

Ҫʹһ¸ö¿Í»§¶Ë»úÆ÷ÄÜÁ¬½Ó
oracle
Êý¾Ý¿â£¬ÐèÒªÔÚ¿Í»§¶Ë»úÆ÷Éϰ²×°
oracle
µÄ¿Í»§¶ËÈí¼þ£¬Î¨Ò»µÄÀýÍâ¾ÍÊÇ
java
Á¬½ÓÊý¾Ý¿âµÄʱºò£¬¿ÉÒÔÓÃ
jdbc thin
ģʽ£¬²»ÓÃ×°
oracle
µÄ¿Í»§¶ËÈí¼þ¡£¼ÓÈëÄãÔÚ»úÆ÷ÉÏ×°ÁË
oracle
Êý¾Ý¿â£¬¾Í²»ÐèÒªÔÚµ¥¶ÀÔڸûúÆ÷Éϰ²×°
oracle
¿Í»§¶ËÁË£¬ÒòΪװ
oracle
Êý¾Ý¿âµÄʱºò»á×Ô¶¯°²×°
oracle
¿Í»§¶Ë¡£

      
Óùý
sql server
Êý¾Ý¿âÈ»ºóÓÖÓÃ
oracle
µÄÐÂÊÖ¿ÉÄÜ»áÓÐÕâÑùµÄÒÉÎÊ£ºÎÊʲôÎÒÓÃ
sql server
µÄʱºò²»ÓÃ×°
sql server
µÄ¿Í»§¶ËÄØ£¿Ô­ÒòºÜ¼òµ¥£¬
sql server
Ò²ÊÇ
microsoft
µÄ£¬ËüÔÚ²Ù×÷ϵͳÖм¯³ÉÁË
sql server
¿Í»§¶Ë£¬Èç¹û
microsoft
Óë
oracle
ÓÐЭÒ飬½«
oracle
¿Í»§¶ËÒ²¼¯³Éµ½²Ù×÷ϵͳÖУ¬
ÄÇÎÒÃÇÒ²¾Í²»ÓÃÔÚ¿Í»§¶Ë»úÆ÷×°
Oracle
¿Í»§¶ËÈí»ú¾Í¿É·ÃÎÊÊý¾Ý¿âÁË£¬²»¹ý£¬ÕâºÃÏñÊDz»¿ÉÄÜʵÏÖµÄÊÂ
Çé¡£
IXDBA.NETÉçÇøÂÛ̳
      
Ò²ÓеÄÈË»áÎÊ£ºÎªÊ²Ã´ÔÚ
sql server
ÖÐûÓÐÕìÌý¶Ë¿Úһ˵£¬¶øÔÚ
oracle
ÖÐÒªÅäÖÃÕìÌý¶Ë¿Ú£¿Æäʵ
sql server
ÖÐÒ²ÓÐÕìÌý¶Ë¿Ú£¬Ö»²»¹ý
microsoft
½«ÕìÌý¶Ë¿Ú¹Ì¶¨Îª
1433
£¬²»ÔÊÐíÄãËæ±ã¸Ä¶¯£¬ÕâÑù¸øÄãÒ»¸ö´í¾õ¸Ð¾õ
sql server
ÖÐûÓÐÕìÌý¶Ë¿Ú£¬¿È£¬
microsoft
°ÑÌ«¶àµÄ¶«Î÷¶¼·â×°µ½ºÚºÐ×ÓÀ·½±ãʹÓõÄͬʱҲ´øÀ´µÄÐèÒª¸±
×÷Ó᣶ø
oracle
ÖеÄÕìÌý¶Ë¿ÚÖ±½ÓÔÚÅäÖÃÎļþÖУ¬ÔÊÐíËæ±ã¸Ä¶¯£¬Ö»²»¹ýÎÞÂÛÔõÑù¸Ä¶¯£¬ÒªÓë
oracle
·þÎñÆ÷¶ËÉèÖõÄÕìÌý¶Ë¿ÚÒ»Ö¡£

  
ºÃ£¬ÑÔ¹éÕý´«£¬ÎÒÃÇÈçºÎ×ö²ÅÄÜʹ¿Í»§
¶Ë»úÆ÷Á¬½Óµ½
oracle
Êý¾Ý¿âÄØ£¿

A
£®
  
°²×°Ïà¹ØÈí¼þ

B
£®
  
½øÐÐÊʵ±µÄÅäÖÃ

  
A
£®ÔÚÊʵ±µÄλÖð²×°Êʵ±µÄÈí¼þ£º

¡¡¡¡ÔÚ¿Í»§¶Ë»úÆ÷£º

      1
£®ÔÚ¿Í»§¶Ë»úÆ÷Éϰ²×°
ORACLE
µÄ
Oracle Net
ͨѶÈí¼þ£¬Ëü°üº¬ÔÚ
oracle
µÄ¿Í»§¶ËÈí¼þÖС£

      2
£®ÕýÈ·ÅäÖÃÁË
sqlnet.ora
Îļþ£º
   
           NAMES.DIRECTORY_PATH = (TNSNAMES, ….)      
           NAMES.DEFAULT_DOMAIN=DB_DOMAIN   
         
Ò»°ãÇé¿öÏÂÎÒÃDz»
ÓÃ
N


Ïà¹ØÎĵµ£º

Oracle 1Z0 053 Exam

Exam Number/Code : 1Z0-053
Exam Name : Oracle Database 11g: Administration II
Questions and Answers : 167 Q&As
Update Time: 2010-05-15
1. You are not sure if Flashback Database is enabled. What database column and view can you query to
see if the flashback logs are being created in the ......

OracleÊý¾Ý¿âÍêÈ«Ð¶ÔØ

1¡¢ Í£Ö¹oracleËùÓеķþÎñ£¨¿ªÊ¼--ÔËÐÐ--ÊäÈëservices.msc£©
2¡¢ ɾ³ý×¢²á±íÉϵÄORACLEµÄÓйؼüÖµ(¿ªÊ¼-->ÔËÐÐ-->ÊäÈëregedit£©½«HKEY_LOACAL_MACHINE/SOFTWAREϵÄÖ÷¼üORACLEÈ«²¿É¾³ý¡£
3. ÏÂÃæÉ¾³ýOracle·þÎñ£º½øÈëHKEY_LOACAL_MACHINE/SYSTEMÖ÷¼üÏ£¬ÔÚControlSet001¡¢ControlSet002¡¢CurrentControlSet--> ......

110¸öOracle ³£Óú¯ÊýµÄ×ܽá

SQLÖеĵ¥¼Ç¼º¯Êý
1.ASCII
·µ»ØÓëÖ¸¶¨µÄ×Ö·û¶ÔÓ¦µÄÊ®½øÖÆÊý;
SQL> select ascii(A) A,ascii(a) a,ascii(0) zero,ascii( ) space from dual;
A A ZERO SPACE
--------- --------- --------- ---------
65 97 48 32
2.CHR
¸ø³öÕûÊý,·µ»Ø¶ÔÓ¦µÄ×Ö·û;
SQL> select chr(54740) zhao,chr(65) chr65 from dual;
......

Oracle 10gѧϰµãµÎ

°²×°ÍêOracle 10g£¬sql*plusµÇ½
  "Óû§Ãû³Æ£¨U£©:"ÖÐÊäÈë'system'
  "¿ÚÁP£©:"ÖÐÊäÈë'manager'
  "Ö÷»ú×Ö·û´®£¨H£©:" tnsname.oraÖÐÅäÖõķþÎñÃû(Èç¹ûÊÇϵͳĬÈÏÊý¾Ý¿â¿ÉÒÔ²»ÊäÈë)
  (×¢1£ºÕâ¸öÓû§Ãû/ÃÜÂëÊÇÔÚ°²×°¹ý³ÌÖÐ×Ô¼ºÉ趨µÄ)
  (×¢2:  Èç¹ûÉÏÊö²Ù×÷Å׳öûÓмàÌýÆ÷£¬ÔòÐè¿ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ