Why JDBC getConnection null? what is the problem?
i have been using one class as thus clause:
public java.sql.Connection getConnection(){
String url = "jdbc:oracle:thin:@192.168.0.142:1521:test8152";
java.sql.Connection con =null;
java.sql.Statement stmt =null;
try {
Class.forName("oracle.jdbc.driver.OracleDriver");
con = java.sql.DriverManager.getConnection(url,"conn","connection");
} catch(Exception ex) { }
return con;
this method has been used normal in several instance for a long time, the oracle is all 816 enterprise, both for nt or linux or solaris.
however, while i install a new oracle for linux on redhat6.2 which purchased recently, 816ee, i can not connect to it from other computers by this class, although i can connect to it by net8.sqlplus from other . nevertheless, i can connect to it in local computer by the same class with the same driver as classes12.zip; even if i use the drivers, which containd in the $ORACLE_home/jdbc/, the one is classes111.zip, the results is the same.
the error message is the object do not exist, once i add the global service name, such as test8152.my_domain, the new message is 'refused connection'.
thanks for your tips.
null
I had the same problem on this. The Linux Version of Oracle 8i seems have bugs on jdbc driver classes111.zip and classes12.zip ???
I faced the same situation !!
Do you find any other solution? It seems Oracle 8i oci/jdbc driver only support jdk 1.1.X . I am looking for oci/jdbc driver for 1.2. BUT I can not find it inside Oracle website ?!
Do you find any ?
Tommy Yang ( [email protected] )
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