At the first time startup of SQL developer, you may want to new a connection to start to use the tool. But sometimes, you might… Read More »tnsnames.ora in SQL Developer
Usually, we copy, paste and modify the block of a TNS entry in tnsnames.ora to create a new net service name for local naming. For… Read More »How NETCA Add Net Service Name
Local Naming = TNSNAMES Whenever we need to connect to the database, we usually provide a connection string by easy connect like this: SQL> conn… Read More »TNSNAMES, How and Why