SQLPLUS中的密码是不回显的,和linux系统一样。 但已经输入进去了. SQL> conn system 输入口令: 已连接。 SQL>
什么意思 你具体操作是怎么样的运行-cmd 输入sqlplus/nolog conn username/password@yoursid是这样吗 如果你只输入username的话系统也应该会提示你输入密码才对的C:\Documents and Settings\Admin>sqlplus /nologSQL*Plus: Release 10.2.0.1.0 - Production on Sat Oct 17 14:04:38 2009Copyright (c) 1982, 2005, Oracle. All rights reserved.SQL> conn scott/tiger@orcl Connected. SQL> exit Disconnected from Oracle Database 10g Enterprise Edition Release 10.2.0.1.0 - Pr oduction With the Partitioning, OLAP and Data Mining optionsC:\Documents and Settings\Admin>sqlplus /nologSQL*Plus: Release 10.2.0.1.0 - Production on Sat Oct 17 14:04:52 2009Copyright (c) 1982, 2005, Oracle. All rights reserved.SQL> conn scott Enter password: Connected. SQL>
SQL> conn system
输入口令:
已连接。
SQL>
输入sqlplus/nolog
conn username/password@yoursid是这样吗
如果你只输入username的话系统也应该会提示你输入密码才对的C:\Documents and Settings\Admin>sqlplus /nologSQL*Plus: Release 10.2.0.1.0 - Production on Sat Oct 17 14:04:38 2009Copyright (c) 1982, 2005, Oracle. All rights reserved.SQL> conn scott/tiger@orcl
Connected.
SQL> exit
Disconnected from Oracle Database 10g Enterprise Edition Release 10.2.0.1.0 - Pr
oduction
With the Partitioning, OLAP and Data Mining optionsC:\Documents and Settings\Admin>sqlplus /nologSQL*Plus: Release 10.2.0.1.0 - Production on Sat Oct 17 14:04:52 2009Copyright (c) 1982, 2005, Oracle. All rights reserved.SQL> conn scott
Enter password:
Connected.
SQL>
为什么,我SQL> conn scott/tiger@orcl的时候,显示
SQL> conn scott/tiger@orcl
ERROR:
ORA-12154: TNS: 无法解析指定的连接标识符急,好不容易下个Oracle 还不能正常学习