Oracle Database Listener Configuration
Since Listener is s Program to establish connection with the Database from other applications. Hence to establish a connection it must have a Database Service to Bind If no Service is binded then it listener will be working but showing no service in the LOG There are two type of Service Binding in TCP/IP 1. Dynamic Service Registration Through Database . 2. Static Service Registration Through Listenr.ora . 1. Dynamic Service Registration In this type of Registration, service name is mapped in database in a way that, we either map listener description in the LOCAL_LISTENER parameter of the database or just add alisas in this parameter. Here I have just added the alias LOCAL_ORCLP and its detail string in mentioned in TNSNAME.ORA . You could also directly mention the string into the LOCAL_LISTENER PARAMETER Anyway, once this all is setup then we have two options to initiate the service, 1. execute the command Alter System Register 2....