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

ORACLE to_char() º¯Êý»ñÈ¡×ÔÈ»ÖÜÊý

 
×î¼òµ¥µÄÊÇʹÓÃ
 
/* Formatted on 2009/12/02 16:01 (Formatter Plus v4.8.8) */
SELECT TO_CHAR (TO_DATE ('2009-12-02', 'YYYY-MM-DD'), 'WW')
  from DUAL;
²»¹ýto_char()º¯ÊýÔÚ¼ÆËãÒ»ÄêÖеڼ¸ÖÜÊÇ´Ó¸ÃÄêµÄ1ÔÂ1ÈÕ¿ªÊ¼µÄ¡£
 
 ÒÔÏÂSQL Äܵõ½ÕýÈ·µÄ×ÔÈ»ÖÜÊý.
 
/* Formatted on 2009/12/02 15:31 (Formatter Plus v4.8.8) */
SELECT TO_CHAR
          (DECODE
              (SIGN
                  (  (  TO_DATE ('2009-12-02', 'YYYY-MM-DD')
                      + TO_NUMBER
                              (DECODE (TO_CHAR (TRUNC (TO_DATE ('2009-12-02',
                                                                'YYYY-MM-DD'
                                                               ),
                                &nb


Ïà¹ØÎĵµ£º

´î½¨Oracle 10g Proc+VS2008¿ª·¢»·¾³

1¡¢ÏÂÔØ°²×°Microsoft Visual Studio 2008£º
     ÏÂÔØµØÖ·£ºhttp://www.microsoft.com/downloads/details.aspx?FamilyId=83C3A1EC-ED72-4A79-8961-25635DB0192B&displaylang=zh-cn£¬Õâ¸öÊÇ“Visual Studio 2008 רҵ°æ£¨90 ÌìÊÔÓð棩”¡£
     °²×°²½ÖèÂÔ¡£
2¡ ......

ORACLE WITH AS Ó÷¨

Ô­ÎÄ´«ËÍÃÅ£ºhttp://blog.csdn.net/wh62592855/archive/2009/11/06/4776631.aspx
¼ÇµÃÒÔǰÔÚÂÛ̳Àï¿´µ½inthirtiesÓõ½¹ýWITH ASÕâ¸ö×ÖÑÛ£¬µ±Ê±Ã»ÌرðÔÚÒâ¡£½ñÌìÔÚÒ»¸öÌû×ÓÀïÓÖ¿´µ½ÓÐÈËÓÃÕâ¸ö£¬ËùÒÔ¾ÍÈ¥ÍøÉÏËÑÁËËÑÏà¹ØÄÚÈÝ£¬×Ô¼ºÐ¡ÊÔÁËÒ»°Ñ£¬Ð´ÏÂÀ´£¬·½±ãÒÔºóÍüÁ˵Ļ°Ñ§Ï°¡£
============================================ ......

Oracle±¸·Ý½Å±¾


Ä¿±ê£ºÎÒÏëʵÏÖÕâÑùµÄ¹¦ÄÜ£¬Ö»Òª»á¼òµ¥µÄlinuxÃüÁî¾ÍÄÜʵÏÖoracle expµÄ×Ô¶¯±¸·Ý
 
»·¾³£ºlinux as3+oracle9i
¾ßÌåµÄ²½Ö裺
 
1.ÓʼþÉèÖÃ
[root@sxapp1 mail]# cd /etc/mail
[root@sxapp1 mail]# mv submit.cf submit.cfbak
[root@sxapp1 spool]# chmod a+wrx mqueue/
[root@sxapp1 mail]# echo "sdsd ......

ÈçºÎ²é¿´ºÍÇå³ýoracleÎÞÓõÄÁ¬½Ó½ø³Ì


DBAÒª¶¨Ê±¶ÔÊý¾Ý¿âµÄÁ¬½ÓÇé¿ö½øÐмì²é£¬¿´ÓëÊý¾Ý¿â½¨Á¢µÄ»á»°ÊýÄ¿ÊDz»ÊÇÕý³££¬Èç¹û½¨Á¢Á˹ý¶àµÄÁ¬½Ó£¬»áÏûºÄÊý¾Ý¿âµÄ×ÊÔ´¡£Í¬Ê±£¬¶ÔһЩ“¹ÒËÀ”µÄÁ¬½Ó£¬¿ÉÄÜ»áÐèÒªDBAÊÖ¹¤½øÐÐÇåÀí¡£
ÒÔϵÄSQLÓï¾äÁгöµ±Ç°Êý¾Ý¿â½¨Á¢µÄ»á»°Çé¿ö:
select sid,serial#,username,program,machine,status
from v$session; ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ