SQL*Plus - Version 9.2.0.8 and later: Error SP2-0734 "Unknown Command Beginning ..." When Using SQL*Plus to Connect to Database
“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...
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...
Configuration When the Oracle Database Is a CDB Database It is recommended that the database administrator configure the CDC function. Enable log archiving and XStream. Run the following command to connect to the database as usersys: In practice, you can connect to the database in multiple mo...
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.
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 ...
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...
After the ADMIN user enables Oracle Cloud Infrastructure IAM on Autonomous Database, users log in to the Autonomous Database instance using their Oracle Cloud Infrastructure IAM credentials or access the database through an Oracle Cloud Infrastructure IA
Oracle Database 19c Enterprise Edition Release 19.0.0.0.0 - Production Version 19.5.0.0.0 SQL> For Windows 10, double quotes must be used for the connect string in sqlplus. If you are using other languages you would use the connect string in the normal way. For example in Python: ...