Problem with Stored Procedure and inout parameter and jdbc-odbc bridge

Question

create or replace procedure test_proc( para in out number) as
begin
if para = 1 then
para := 11111;
else
para := 22222;
end if;
end;
public static void main(String args[]) throws Exception{
Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");
String url = "jdbc:odbc:test3";
String uid = "scott";
String pwd = "tiger";
Connection conn = DriverManager.getConnection(url,uid,pwd);
CallableStatement cstmt = conn.prepareCall("{call test_proc(?)}");
cstmt.registerOutParameter(1,Types.INTEGER);
cstmt.setInt(1,1);
cstmt.execute();
System.out.println("para = " + cstmt.getInt(1));
cstmt.close();
conn.close();
I get the following errors:
Exception in thread "main" java.lang.NumberFormatException:
at java.lang.Integer.parseInt(Integer.java:426)
at java.lang.Integer.<init>(Integer.java:540)
at sun.jdbc.odbc.JdbcOdbcCallableStatement.getInt(JdbcOdbcCallableStatement.java:385)
at test_proc.main(test_proc.java:11)
How can i get the correct result: 1111
Note: The Oracle jdbc driver can gets the correct result.
Pls help me! Thanks!

Answer 1

Hello,
I presume you have created the stored procedure with an INOUT parameter?