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

OracleÒì³£´¦Àí×ܽá


OracleÒì³£´¦Àí×ܽá
ÓÐÓï·¨×ÅÉ«µÄ£¬´ó¼Ò¿ÉÒÔä¯ÀÀÕâ¶ù£ºhttp://www.ouora.com/post/145.html
ΪÁË´¦ÀíPL/SQLÓ¦ÓóÌÐòµÄ¸÷ÖÖ´íÎ󣬿ª·¢ÈËÔ±¿ÉÒÔʹÓø÷ÖÖÀàÐ͵ÄÒì³£¡£
OracleÌṩÁË
£±£ºÔ¤¶¨ÒåÒì³£
ÓÃÓÚ´¦Àí³£¼ûµÄOracle´íÎó
£²£º·ÇÔ¤¶¨ÒåÒì³£
ÓÃÓÚ´¦ÀíÔ¤¶¨ÒåÒì³£Ëù²»ÄÜ´¦ÀíµÄOracle´íÎó
£³£º×Ô¶¨ÒåÒì³£
ÓÃÓÚ´¦ÀíÓÚOracle´íÎóÎÞ¹ØµÄÆäËûÇé¿ö
Òì³£´¦Àí²¿·ÖÊÇÒԹؼü×ÖEXCEPTION¿ªÊ¼µÄ£¬Óï·¨ÈçÏ£º
  EXCEPTION
    WHEN  exception_Name THEN  --exception_NameΪÒì³£µÄÃû×Ö
      statement1;
    WHEN OTHERS THEN
  statement1;
  
Òì³£´¦Àí²¿·Ö´Ó¹Ø¼ü×ÖEXCEPTION¿ªÊ¼£¬ÔÚÒì³£´¦Àí²¿·ÖʹÓÃWHEN×־䲶׽¸÷ÖÖÒì³££¬Èç¹ûÓÐÆäËûδԤ¶¨Òåµ½µÄÒì³££¬Ê¹ÓÃWHEN OTHERS THEN×־佸Ðв¶×½ºÍ´¦Àí¡£
1¡¢ ´¦ÀíÔ¤¶¨ÒåÒì³££¬ÕâÊÇϵͳԤ¶¨µÄ21ÖÖÀàÐÍ
  ´íÎó´úÂëÊǸºÕûÊý£¬Èç-51
  
  
  
  Access_info_null£¨ora-06530£©
  
  µ±·ÃÎÊûÓгõʼ»¯µÄ¶ÔÏóʱ´¥·¢¡£
  
  Case_not_found(ora-06592)
  
  case¹ý³ÌÖÐwhenºóûÓаüº¬±ØÒªµÄÌõ¼þ·ÖÖ§²¢ÇÒûÓÐelse×Ӿ䣬Ôò»á´¥·¢±¾Òì³£¡£
  
  Collection_is_null(06531)
  
  ·ÃÎÊδ³õʼ»¯µÄ¼¯ºÏÔªËØ£¨Ç¶Ì×±í»òÕßvarray£©¡£
  
  Cursor_already_open(ora-06511)
  
  ÖØÐ´ò¿ªÒѾ­´ò¿ªµÄÓαꡣ
  
  Dup_val_on_index(ora-00001)
  
  µ±ÖÐΨһË÷ÒýËù¶ÔÓ¦µÄÁÐÉϼüÈëÖØ¸´ÖµÊ±¡£
  
  Invalid_cursor(ora-01001)
  
  ÊÔͼÔÚ²»ºÏ·¨µÄÓαêÉÏÖ´ÐвÙ×÷ʱ£¬Æ©Èçû´ò¿ªÓαê¾ÍÌáÈ¡ÄÚÈÝ
  
  Invalid_number(ora-01722)
  
  µ±ÊÔͼ½«·Ç·¨µÄ×Ö·û´®×ª»»ÎªÊý×ÖÀàÐÍʱ¡£
  
  No_data_found(ora-01403)
  
  Ö´ÐÐselect intoδ·µ»ØÐУ¬»òÕßÒýÓÃÁËË÷Òý±íδ³õʼ»¯µÄÔªËØÊ±¡£
  
  Too_many_rows(ora-01422)
  
  Ö´ÐÐselect into·µ»Ø³¬¹ýÒ»ÐÐÊ


Ïà¹ØÎĵµ£º

Oracle¶àÐмǼºÏ²¢/Á¬½Ó/¾ÛºÏ×Ö·û´®µÄ¼¸ÖÖ·½·¨

ʲôÊǺϲ¢¶àÐÐ×Ö·û´®£¨Á¬½Ó×Ö·û´®£©ÄØ£¬ÀýÈ磺
SQL> desc test;
Name     Type          Nullable Default Comments
------- ------------ -------- ------- --------
COUNTRY VARCHAR2(20) Y       &nb ......

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 9I·þÎñÆ÷Æô¶¯ºÍ¹Ø±Õ

·þÎñÆ÷Æô¶¯µÄ¹ý³Ì
       OracleÊý¾Ý·þÎñÆ÷µÄ³£¹æÆô¶¯¹ý³Ì:
        1¡¢Æô¶¯TNS¼àÌý             C:\Documents and Settings\Administrator>lsnrctl start
     ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ