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

oracle¼àÌýºÍʵÀýÆô¶¯Ë³Ðòdz̸

     ¾­³£ÓÃoracleµÄÈ˶ÔÏÂÃæµÄÕâÌõÐÅÏ¢¿Ï¶¨²»»áİÉú£º“¼àÌý³ÌÐòµ±Ç°ÎÞ·¨Ê¶±ðÁ´½ÓÃèÊö·ûÖÐÇëÇóµÄ·þÎñ”¡£Æäʵ²úÉúÕâ¸öÎÊÌâµÄ¸ù±¾Ô­Òò²»ÊǼàÌýûÓÐÆðÀ´£¬¶øÊǼàÌýûÓмàÌýÄãÒªÁ¬½ÓµÄoracleʵÀý¡£
    ´ó¼Ò¶¼Ã÷°×£¬oracleÖ»ÓÐÁ½Õ߼汸²ÅÄÜÏòÍâ½çÌṩ·þÎñ£ºÒ»¸öÊǼàÌý£¬ÓÃÓÚ½ÓÊÕÓû§µÄÇëÇó£»Ò»¸öÊÇʵÀý£¬ÕæÕýµÄÌṩ·þÎñµÄ¡£µ«ÊÇÕâÁ½ÕßҪЭµ÷ºÃ²ÅÄܹ¤×÷£¬¼´ÊµÀýÒª¸æËß¼àÌýÎÒ×¼±¸ºÃÁË£¬¿ÉÒÔ½ÓÊÜÍâ½çµÄ·þÎñÁË¡£
   ÕâÀïÃæÓиöÖ÷¶¯ºÍ±»¶¯µÄÎÊÌ⣬µ±Ö÷¶¯¼àÌýʱ£¬¼àÌýÈÏΪʵÀýÓÀÔ¶¶¼ÊÇ×¼±¸ºÃµÄ£¬Íâ½ç¶ÔʵÀýµÄÇëÇó¼àÌý¶¼½ÓÊÜ£¬ÄÄÅÂʵÀý»¹¹Ø×ÅÄØ¡£±»¶¯¾ÍÊÇʵÀýÆðÀ´ºóÓÉPMONÀ´Ïò¼àÌý×¢²á£¬¸æËß¼àÌýÎÒ×¼±¸ºÃÁË£¬¿ÉÒÔ½ÓÊÕÍâ½çÇëÇóÁË¡£
    ̸µ½ÕâÀ¾ÍҪ˵˵Æô¶¯Ë³ÐòµÄÎÊÌâÁË£¬ÔÚÁ½ÕßͬʱÆô¶¯µÄÇé¿öϲì¾õ²»µ½ÎÊÌ⣬µ«Êǵ±Á½Õß²»ÊÇͬʱÆô¶¯Çé¿öÏÂÓÐÎÊÌâÁË£¬µ«ÕâÖ»ÊǸöСÎÊÌ⣺Ôڵȴý“ºÜСµÄÒ»¶Îʱ¼ä”ºóÎÊÌâ»á×Ô¼º½â¾öµÄ¡£
    ÏÈÆô¶¯¼àÌý£¬ºóÆô¶¯ÊµÀý£¬µ±´ÓÔ¶³Ì¿Í»§¶ËÁ¬½ÓʵÀýʱûÓÐÎÊÌ⣬¸ù±¾²ì¾õ²»µ½£¬ÒòΪÔÚÆô¶¯ÊµÀýÊÇPMONÒѾ­Ïò¼àÌý×¢²áʵÀýÁË£¬µ±Óû§ÇëÇóʱ£¬Á½Õß¶¼×¼±¸ºÃ£¬Ã»ÎÊÌâ¡£
    ÏÈÆô¶¯ÊµÀý£¬ºóÆô¶¯¼àÌý£¬´Ëʱ»áÓÐÎÊÌ⣬µ«ÊÇÖ»ÊǸö“ºÜСµÄÒ»¶Îʱ¼ä”µÄÎÊÌâ¡£Èç¹û¼àÌý¸ÕÆðÀ´£¬Óû§ÂíÉϾÍÇëÇóÁ¬½Ó£¬Õâʱ¿ÉÄܻᱨ“¼àÌý³ÌÐòµ±Ç°ÎÞ·¨Ê¶±ðÁ´½ÓÃèÊö·ûÖÐÇëÇóµÄ·þÎñ”µÄ´íÎó£¬Ô­ÒòÔÚÓÚPMON»¹Ã»À´µÃ¼°Ïò¼àÌý×¢²áʵÀý¡£µ«ÊǵÈÒ»»áΪʲô¾ÍºÃÁËÄØ£¿ÒòΪPMONÊÇÂÖÑ­µÄ£¬Ëüÿ¸ôÒ»¶Îʱ¼äÏò¼àÌý×¢²áʵÀý£¬Ö»Òª¼àÌýÆðÀ´ÁË£¬µ±PMON×¢²áʱ¾ÍÄÜ×¢²á³É¹¦£¬´ËʱÓû§ÔÚÇëÇó¾ÍûÎÊÌâÁË£¬µ«ÊÇÕâ¸ö“ºÜСµÄÒ»¶Îʱ¼ä”¿ÉÄܲ»Ò»Ñù£¬µ«ÊÇ¿ÉÒԿ϶¨²»»áºÜ³¤¡£
    ÄÇÓÐûÓа취½â¾öÕâµãºÜ¶Ìʱ¼äµÄÎÊÌâÄØ£¿ÓÐ ¡£Õâ¾ÍÊDZ䱻¶¯¼àÌýΪÖ÷¶¯¼àÌý¡£½«ÊµÀýµÄÃèÊöÌí¼Óµ½listener.oraÖУ¬ÕâÑùÖ»ÒªÆô¶¯¼àÌý£¬¾ÍÄܼàÌýʵÀý£¬¶ø²»¹ÜʵÀýµÄ״̬ÈçºÎ£¬Ö»ÒªÁ½Õß¶¼×¼±¸ºÃ£¬OK¾ÍûÎÊÌâ¡£
   ÏÂÃæ¸ø³öÀý×Ó£º£¨¸Äǰ£©
     SID_LIST_LISTENER =
(SID_LIST =
(SID_DESC =
(SID_NAME = PLSExtProc)
(ORACLE_HOME = /home/oracle/oracle/product/10.2.0/db_1)
(PROGRAM = extproc)
)
)
LISTENER =
(DESCRIPTION_LIST =
(DESCRIPTION =
(ADDR


Ïà¹ØÎĵµ£º

Oracle´´½¨±í¿Õ¼ä¡¢´´½¨Óû§ÒÔ¼°ÊÚȨ¡¢²é¿´È¨ÏÞ

´´½¨ÁÙʱ±í¿Õ¼ä
CREATE TEMPORARY TABLESPACE test_temp
TEMPFILE 'C:\oracle\product\10.1.0\oradata\orcl\test_temp01.dbf'
SIZE 32M
AUTOEXTEND ON
NEXT 32M MAXSIZE 2048M
EXTENT MANAGEMENT LOCAL;
´´½¨Óû§±í¿Õ¼ä
CREATE TABLESPACE test_data
LOGGING
DATAFILE 'C:\ORACLE\PRODUCT\10.1.0\ORADATA\ORCL\TE ......

Oracle³£ÓÃÊý¾ÝÀàÐͼò½é

OracleÖÐÌṩһϵÁÐÀàÐÍ£¬Ã¿¸öÀàÐ͵ÄÌØµãÈçÏ£º
char£º´æ´¢¹Ì¶¨³¤¶ÈµÄ×Ö·û£¬Èç¹û×Ö·û³¤¶È²»¹»»áÔÚÓұ߲¹¿Õ¸ñ¡£±ÈÈ磺name char£¨10£©£¬µ±¸øname¸³ÖµÎª'zhangsan'ʱ»áÔÚÓұ߲¹³ä2¸ö¿Õ¸ñ¡£charÀàÐ͵ÄÈÝÁ¿Îª1¡«2000B£¬Ã»ÓÐÖ¸¶¨ÔòĬÈϳ¤¶ÈΪ1¡£
varchar2£º´æ´¢³¤¶È¿É±äµÄ×Ö·û£¬ºÍcharÀàÐ͵IJ»Í¬£¬Ëü²»»á×Ô¶¯²¹³ä¿Õ¸ñ£¬ÇÒ¶¨ÒåÊ ......

oracle ´æ´¢¹ý³ÌµÄ»ù±¾Óï·¨ ¼°×¢ÒâÊÂÏî

oracle ´æ´¢¹ý³ÌµÄ»ù±¾Óï·¨
1.»ù±¾½á¹¹
CREATE OR REPLACE PROCEDURE ´æ´¢¹ý³ÌÃû×Ö
(
    ²ÎÊý1 IN NUMBER,
    ²ÎÊý2 IN NUMBER
) IS
±äÁ¿1 INTEGER :=0;
±äÁ¿2 DATE;
BEGIN
END ´æ´¢¹ý³ÌÃû×Ö
2.SELECT INTO STATEMENT
  ½«select²éѯµÄ½á¹û´æÈëµ½±äÁ¿ÖУ¬¿ÉÒÔͬʱ½«¶à¸ö ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ