how to connect to oracle cloud database

1. Connect to a Linux server (enter the IP address of the server)SSH 10.199.94.227When the connection is successful, you will be prompted to enter the password.2. Switch to Operation Oracle databaseSu-oracleA successful switchover prompts an instance of the relevant database. For example: [Email protected]:~>3. Switch to Sqlplus operationSqlplus/nologA successful

Connect OTL to the Oracle database in Linux # Include Using namespace std; # Define OTL_ORA10G // indispensable# Include "otlv4.h" // pay attention to the OTL header file location Otl_connect db; Int main (){Otl_connect: otl_initialize ();Try{Db. rlogon ("user/passwd"); // connect to the local databaseIf (db. connected

Configure Oracle listener in Linux to remotely connect to the database Configure Oracle listener in Linux to remotely connect to the database Configure Oracle listener in Linux to

Connect to the database using python-set Chinese Characters in oracle and mysql, 1 import cx_Oracle 2 import MySQLdb 3 4 def conn_oracle (): 5 cnn = cx_Oracle.connect ('username ', 'Password', 'IP: Port Number/database') // user name, password, ip port number database 6 cur

D:/Oracle/product/10.2.0/db_2/Network/admin 6. Modify the tnsnames. ora file D:/Oracle/product/10.2.0/db_2/Network/admin/tnsnames. ora in the Oracle installation path and addXxx =(Description =(Address_list =(Address = (Protocol = TCP) (host = 192.168.12.42) (Port = 1521 )))(CONNECT_DATA =(SERVICE_NAME = Po)))Note: The preceding paths may vary depending on the

Foreword: All of the following operations are based on the successful installation of the Oracle database and the Java development environment in a normal situation.If not, configure the underlying environment first.First step: Configure the required environment (download and import the required packages).Download Link: Http://pan.baidu.com/s/1sjC0vvBStep Two: Write Hibernate configuration fileIt is importa

Tags: Tom mode cal one-to-one mic connect tween soft harconnection mode of the databaseConnectionMOde: dedicated Server Mode (proprietary mode) when a user makes a request, such as a remoteClientconnected to the database through the listener,ORACLEserver-side will enable a process to respond,ORACLE-Side Processand theClient-Side Processcommunicati

Plsql Connect Oracle Database ora 12154 error Today encountered a problem, using Sqlplus can connect to the remote database, but the use of plsql but not connected, error "ORA-12154:TNS: Unable to resolve the specified connection identifier" The workaround is as follows： 1

How to Use the BIRT sample program to connect to the Oracle database and use BIRT for a report, which can be displayed during production and debugging, but cannot be displayed in the birt sample program and cannot be connected to the database, it is estimated that there is no Oracl