SQL*Plus - Version 9.2.0.8 and laterInformation in this document applies to any platform.SymptomsTrying to connect to database with SQL*Plus fails with the following error:Even the command "sqlplus /nolog" fails
“conn”实际上是“connect”的缩写,这两个命令在功能上是完全一致的,都是用来实现与 Oracle 数据库实例的连接。例如,用户可以在 SQL*Plus 环境中输入如下命令来连接到某个指定的 Oracle 实例:sqlplus username/password@instance 在这个命令中,"username" 是你要使用的数据库用户名,"password" 是...
(CONNECT_DATA=(SERVER=DEDICATED) (SERVICE_NAME=ORCL) ) ) 然后,我们可以使用以下命令连接到ORCL数据库实例: sqlplus username/password@ORCL 4. 检查数据库服务名 最后,我们还应该验证数据库服务名是否正确。可以通过以下命令查看Oracle实例的服务名: SELECTnameFROMv$database; 确保在连接命令中使用的SERVICE_NAME...
1、首先按下需要按下Windows键和R键,打开运行输入框。2、然后,可以在这里就能输入打开控制台的命令Cmd。3、接着就可以在这里输入SqlPlus关键字打开Oracle。4、这时候就可以看到成功连接上Oracle的提示。或者也可以直接打开Oracle自带的SqlPlus。5、然后在SqlPlus中输入用用户名和密码,就可以成功登录了。...
Oracle Net Services - Version 8.0.6.0 and later: ORA-12170/TNS-12535 Timeout Errors while attempting to Connect To Remote Database Using SQL*Plus or Any other tool.
ERROR:ORA-12504:TNS:监听程序在 CONNECT_DATA 中未获得 SERVICE_NAME使用本地的SQLPlus连接服务器上的Oracle数据库,系统先提示ORA-12504:TNS:监听程序在 CONNECT_DATA 中未获得 SERVICE_NAME再次输入用户名密码系统又提示ORA-12560:TNS:协议适配器错误.如图所示服务器上的Oracle数据库的配置文件内容如下### listener...
If u are using windows command prompt to acces oracle, you can very welluse c:..\>sqlplus /nolog sql>conn / as sysdba you can use this for linux os too... thanks jag You must be a registered user to add a comment. If you've already registered, sign in. Otherwise, register ...
/opt/oracle/oradata/recovery_areaindicates the log storage path. Set this parameter based on the site requirements. Ensure that the path has been created in advance. Run the following command to enable log archiving function: NOTICE: Enabling the log archiving function requires database restart, ...
最近在新的电脑上安装了 Oracle 11g。 但是在使用 navicat 连接 Oracle 数据库的时候没有连接上,报以下错误。 错误 ORA-12514: TNS: listener does not currently know of service requested in connect descriptor 但是这个错误sqlplus,plsql 都是可以登... ...
Database Services are running quite well and I can connect to Db smoothly using SQL Plus as well as Toad. Then I installed fmw12.2.1.0 smoothly without any error on E:\Oracle\Middleware. After that I installed OBIEE-12.2.1.0.0 in the home of fmw-infrastructure which is...