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SQL> conn scott/tiger;
ERROR:
ORA-01017: invalid username/password; logon denied


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SQL> alter user scott account unlock Enter;
SP2-0640: δÁ¬½Ó
SQL> conn System/password;
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SQL> alter user scott account unlock Enter;
alter user scott account unlock Enter
                                *
µÚ 1 ÐгöÏÖ´íÎó:
ORA-00922: Ñ¡Ïîȱʧ»òÎÞЧ


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ename:ÕÅÈý£¬age:18Ë꣬dept:XX, deptno:10;Ö®ÀàµÄ£¬Èç¹ûÒ»¸ö×Ö¶ÎÒ»¸ö×ֶεÄÌí¼ÓÕâЩ£¬´úÂëÒªÔõÑùд£¿ÐèҪעÒâʲôÂð£¿
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ʹÓÃÃüÁÀïÃæµÄtigerÊÇscottÓû§µÄĬÈÏÃÜÂ룩£º
alter user scott identified by tiger account unlock;

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  ORA-27101:shared memory realm does not exist
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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 cli ......
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