File APIs for Java Developers
Manipulate DOC, XLS, PPT, PDF and many others from your application.
The moose likes JDBC and Relational Databases and the fly likes CachedRowSet execute query problem Big Moose Saloon
  Search | Java FAQ | Recent Topics | Flagged Topics | Hot Topics | Zero Replies
Register / Login

Win a copy of Java Interview Guide this week in the Jobs Discussion forum!
JavaRanch » Java Forums » Databases » JDBC and Relational Databases
Bookmark "CachedRowSet execute query problem" Watch "CachedRowSet execute query problem" New topic

CachedRowSet execute query problem

Kim Kantola
Ranch Hand

Joined: May 17, 2001
Posts: 276
Hi there,
I am having a strange problem with a class that extends the CachedRowSet class. After performing an execute(Connection
connection) the connection is closed. I need to use this connection again later in the code.
After trying to use the con again, I get this exception:
java.sql.SQLException: [TDS Driver]Connection is closed
This connection only gets closed
when I run this code on my machine, but not when I run it on another machine at my office so I think it is probably some kind of
configuration problem.
Anyone ever experience this type of problem?
Thanks for any info.
The code:
public MarkInfo() throws SQLException

public boolean load(Connection con, String id) throws SQLException
// Fetch connection and prepare statement for execution
setString(1, id);
// Execute query
After this execute line, the connection is closed.
Nagaraju Ramanna

Joined: Sep 07, 2003
Posts: 4
Could you please let me know how we can use CachedRowSet? I have an urgent requirement to implement this.
Thanks in advance.
Jeanne Boyarsky
author & internet detective

Joined: May 26, 2003
Posts: 33132

Sun has a tutorial that covers this topic.
ps -The original post was 3 years ago.

[OCA 8 book] [Blog] [JavaRanch FAQ] [How To Ask Questions The Smart Way] [Book Promos]
Other Certs: SCEA Part 1, Part 2 & 3, Core Spring 3, TOGAF part 1 and part 2
I agree. Here's the link:
subject: CachedRowSet execute query problem
It's not a secret anymore!