eclipseÖÐÁ¬½ÓoracleµÄÎÊÌâ - Oracle / »ù´¡ºÍ¹ÜÀí
eclipse 3.3Æô¶¯web¹¤³Ì£¬ÒªÁ¬½Óoracle9iÊý¾Ý¿â±¨ ÑÏÖØ: Cannot create PoolableConnectionFactory (Listener refused the connection with the following error: ORA-12518, TNS:listener could not hand off client connection The Connection descriptor used by the client was: localhost:1521:orcl ) ¿ÉÊÇͨ¹ýpl/sqlµÈ¹¤¾ß²Ù×÷Êý¾Ý¿âûÓÐÎÊÌâ¡£ÖØ×°Êý¾Ý¿â»¹ÊDz»ÐУ¬»»eclipseÒ²²»ÐУ¬¶¼ÊÇÕâ¸öÎÊÌâ
¿´ÉÏÈ¥¾ÍÊÇÏîÄ¿ÀïÅäÖÃÎļþд´íÁË¡£¡£ ¿´¿´ÅäÖÃÎļþ°É ÎÒËùÓÐÁ¬½ÓoracleµÄÏîÄ¿¶¼³öÁËÕâ¸öÎÊÌ⣬²»ÊÇÒ»¸ö¹¤³Ì£¬¶øÇÒ֮ǰ¶¼ÊÇ¿ÉÓõġ£ ʹÓñðµÄÊý¾Ý¿âµÄÏîĿҲûÓÐÎÊÌ⣬Á¬½Óµ½·Ç±¾µØ¿âÒ²²»»á³öÕâ¸öÎÊÌâ¡£ localhost:1521:orcl ¸ÄΪ 127.0.0.1:1521:ORCL ÊÔÊÔ¿´£¿ ÁíÍâÊÇ·ñÄãµÄ±¾µØÃ»ÓÐORCLÕâ¸öSID°¡ÒýÓà localhost:1521:orcl ¸ÄΪ 127.0.0.1:1521:ORCL ÊÔÊÔ¿´£¿ ÎÒÊÔÁ˲»ºÃʹ£¬ÎÒÓÃPL/SQL devÊÇ¿ÉÒÔ´ò¿ª±¾µØµÄÕâ¸ösid ¶øÇÒ²»Ö»ÊÇÕâ¸ösid£¬±¾µØµÄÆäËüµÄÒ²²»ÐС£ ÏÖÔÚ¾ÍÊǹ¤³Ì²»ÄÜÁª½ÓOracleÊý¾Ý¿â£¬Ö®Ç°¶¼ÊÇ¿ÉÒÔÓõŤ³ÌÒýÓà ÎÒÊÔÁ˲»ºÃʹ£¬ÎÒÓÃPL/SQL devÊÇ¿ÉÒÔ´ò¿ª±¾µØµÄÕâ¸ösid ¶øÇÒ²»Ö»ÊÇÕâ¸ösid£¬±¾µØµÄÆäËüµÄÒ²²»ÐС£ ÏÖÔÚ¾ÍÊǹ¤³Ì²»ÄÜÁª½ÓOracleÊý¾Ý¿â£¬Ö®Ç°¶¼ÊÇ¿ÉÒÔÓõŤ³Ì °Ñ±¾µØµÄ·À»ðǽ¹ØÁËÊÔÊÔ¿´¡£ ÁíÍâ£¬ÖØÐÂÅäÖÃһϷþÎñÃû¡£ ¿´Êý¾Ý¿âµÄ¼àÌýÊÇ·ñ´ò¿ª¡£ ÁíÍâºÃÏñͨ¹ýeclipseÁ¬½ÓµÄsidÃû³ÆÊDz»Çø·Ö´óСдµÄ¡£ °ÑÄãµÄÁ¬¿âÓï¾äÌùÉÏÀ´¿
Ïà¹ØÎÊ´ð£º
´ó¼ÒºÃ,ÎÒÏÖÔÚ°Ñoracle·þÎñÆ÷ÉÏÃæµÄÔʼÎļþ,ÏÂÔØµ½±¾»úÁË.ÎÒÏëÔÚ±¾»ú·ÃÎÊÊý¾Ý¿âÔõôÉèÖð¡.ÊDz»ÊÇÀàËÆ¿ÉÒÔ½¨Á¢Ò»¸öʲôÐéÄâ·þÎñÆ÷À´ÊµÏÖ.Çë´ó¼Ò³ö³öÖ÷Òâ ÒýÓà ´ó¼ÒºÃ,ÎÒÏÖÔÚ°Ñoracle·þÎñÆ÷ÉÏÃæ ......
exp user/password@dbname file=c:\table.dmp tables=jbitaku,jbitakum grants=y È»áá°´»Ø車鍵 說Ã÷:¡¡ user/password@dbname ¡¡·Ö別±íʾÓÃ戶Ãû£¬ÃÜ碼ºÍ·þ務Ãû f ......
ÎÒÓÐÒ»¸ö±í£¬½á¹¹ÊÇÕâÑù¡£ ת³ö µ¥Î» תÈ뵥λ ±ÊÊý ½ð¶î date(Ö÷) outid(Ö÷) inid(Ö÷) num amt 2009 1 2 1 500 Ϊ 1 µ¥Î» ÔÚ2009Ä ......
ÎÒÓÐÒ»¸öserver 2000ÀïµÄÊý¾Ý,ÏÖÔÚÏëתµ½oracleÊý¾Ý¿âÉÏÓÃ,²»ÖªµÀÓÐûÓиßÊÖÓмòµ¥ÓÖ¿ì½ÝµÄ·½·¨,ǰÌáÊDz»ÄܸÄÔÀ´oracleÀïµÄÔÓеÄÊý¾Ý¿â,Ö»ÄÜн¨ ÒýÓà °²×°£Ï£Ò£Á£Ã£Ì£ÅµÄ£Ï£Ä£Â£Ã£¬È»ºóÓãӣѣ̡¡£Ó£Å£Ò£Ö£Å£ ......
ÎÊÌâÌá³ö£º Ò»¸ö¸ß¼¶SQLÓï¾äÎÊÌâ ¼ÙÉèÓÐÒ»ÕÅ±í£¬AºÍB×ֶζ¼ÊÇNUMBER£¬ A B 1 2 2 3 3 4 4 ÓÐÕâÑùһЩÊý¾Ý ÏÖÔÚÏëÓÃÒ»ÌõSQLÓï¾ä£¬²éѯ³öÕâÑùµÄÊý¾Ý COLA COL1 COL3 COL2 COL1 4 4 ......