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These benchmarks are free to download so we encourage you to do it and run them yourself. Although this means that a “good” driver could “fix” this behavior, fixing it would imply caching the whole server response, equaling a huge performance drop. Microsoft offers a full JDBC4. Check out our training courses. Memory usage keeps increasing when using generated PreparedStatements.

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Found out the correct connection URL string in this case is: Can anyone explain what this does though? Datahase client may be suspended if the system log fills so check that the log space is sufficient for the batch you are trying to load.

This is what worked for jtcs when trying to configure it to use windows authentication: I have been using something like jdbc: Click here to find all the technical details While doing databasr it times jtcs, throwing the exception you see which means that jTDS was not able to get information about the running instances. Why do column names more than 30 characters long, get chopped off at 30 characters?

You can control dxtabase real batch size using the batchSize parameter; setting it to a non-zero value will break up batches into smaller pieces on execution, hopefully avoiding the problem.


As the server itself does not return an SQL state code, the SQLMessage class associates native error numbers with SQL state codes actually there’s a very comprehensive map there ; SQL Server originated errors and warnings that are not found in this map are given a default code of ‘S’, respectively ”.

I’m trying to connect to SQL Server 6. Stored procedures should be invoked using the special JDBC call escape syntax. Check out our training courses.

Sign up or log in Sign up using Google. Once I did this, everything worked well. When calling a stored procedure that has output parameters, the driver has to call the procedure using a remote procedure call RPC. Of course, we will keep offering support on our SourceForge forums just as we did until now.

Memory usage keeps increasing when using generated PreparedStatements. Batch processing with executeBatch hangs or is unreliable on Sybase. T he option Pass-through session credentials can also be selected. Is there any commercial technical support available for jTDS? If you do not restart the server and additional configuration property will have to be set when creating the JDBC data source. Sign up using Facebook.

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Create new JDBC data source. You are required to use TDS 5. Post Your Answer Discard By clicking “Post Your Answer”, you acknowledge that you have read our updated terms of serviceprivacy policy and cookie policyand that your continued use of the website is subject to these policies. In this case it’s the net.


Interface jTDS Implementation java. SQLServer runs the default instance over port Please note that this flag only alters the behavior of executeUpdate ; execute will still return all update counts.

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Post as a guest Name. Bitbucket Server latest 5. In this case the driver will substitute the parameters locally and use a normal “execute procedure” SQL call; however, this mode of execution is less efficient than an RPC. If you encountered an issue that you have tested and retested and you’re sure it’s a bug, use the Bugs link on top of the page.

However, you can run any of the benchmarks yourself, the effort is minimal.