copy from the server for a database to import the machine, modified the listen. Ora and tnsnames. Ora,


PLSQL Developer can connect on


But when debugging to ,
consult everybody a great god, and how to solve!

CodePudding user response:

Can use PLSQL tns_name, web application using the JDBC

CodePudding user response:

Don't understand,,,,

CodePudding user response:

How two ports 1521 reserved 1522 deleted

CodePudding user response:

And you use also is unknown

CodePudding user response:

The default database construction of the library, the instance name, service name will be former, confirmed his rehabilitation, changed to orcal?