hi al l,
it is the first time i use sql developer , i downloaded version Version 4.0.2.15 build 15.21 ,downloaded the jdk ,
and it works fine , but i can not connect to the database ,
- we have the database(exsys11) installed on a server ,
- i installed sql developer on my client .
- i copied "tnsnames.ora" and "sqlnet" to the sql developer folder ,
but it can not see the databases .
i connected using a username and a password , and a connection type of "tns" and Role = default ,
but it can not see my databases ???
thanks