learn java
The moose likes JDBC and Relational Databases and the fly likes Jdbc 2 Driver for DB2/UDB does not work Big Moose Saloon
  Search | Java FAQ | Recent Topics | Flagged Topics | Hot Topics | Zero Replies
Register / Login

Win a copy of The Software Craftsman this week in the Agile forum!
JavaRanch » Java Forums » Databases » JDBC and Relational Databases
Bookmark "Jdbc 2 Driver for DB2/UDB does not work" Watch "Jdbc 2 Driver for DB2/UDB does not work" New topic

Jdbc 2 Driver for DB2/UDB does not work


Joined: Aug 17, 2001
Posts: 2
The JDBC 2 Driver for DB2/UDB does not work..
I am using DB2 Client 7 fixpack 3..
The code is as below :
Connection conn = DriverManager.getConnection("jdbc:db2:Z1U2", "user", "pwd");
Statement st = conn.createStatement(ResultSet.TYPE_SCROLL_INSENSITIVE, ResultSet.CONCUR_READ_ONLY);
//Statement st = conn.createStatement();
ResultSet rs = st.executeQuery("select * from table");
while (rs.next()) {
System.out.println(rs.getString(1) + " - " + rs.getString(2));
The records are not retrieved, if the the scroll type and the concurrency are mentioned while creating the statement
Statement st = conn.createStatement(ResultSet.TYPE_SCROLL_INSENSITIVE, ResultSet.CONCUR_READ_ONLY);
But are retrieved if no parameters are mentioned while creating the statement..
Statement st = conn.createStatement();
No exceptions are thrown...
rs.next() returns false in the first case, true in the second case
Can anyone help me out....
Jamie Robertson
Ranch Hand

Joined: Jul 09, 2001
Posts: 1879

does your driver documentation state whether they fully implement these features? Some drivers don't implement scrollable resultsets , but don't give you compiler/run time errors, just ignore the statement.
[This message has been edited by Jamie Robertson (edited September 18, 2001).]
It is sorta covered in the JavaRanch Style Guide.
subject: Jdbc 2 Driver for DB2/UDB does not work