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When trying to connect to the database in sql*developer, I get the following line:
An error was encountered performing the requested operation: I/O Error: The Network Adapter could not establish the connection (CONNECTION_ID=+I9sNb7wRbyQI/MXZbTeEA==) Vendor code 17002
When I check the services, I cannot run the listener. It gives me the following error:
The OracleOraDB19HOME1TNSListenerDENEME (the service with the same SID) service on the local computer started and stopped. Some services may stop automatically if they are not used by other applications.
I don't know how to solve this. I just started learning SQL.
I check the services from cmd, stop them and start them again, but it doesn't work.
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