In both cases if you call Statement. Post Your Answer Discard By clicking “Post Your Answer”, you acknowledge that you have read our updated terms of service , privacy policy and cookie policy , and that your continued use of the website is subject to these policies. Properties can be passed to jTDS in one of three ways: However, you can run any of the benchmarks yourself, the effort is minimal. Why do column names more than 30 characters long, get chopped off at 30 characters? Sign up or log in Sign up using Google. As a general principle we try and keep synchronization to a minimum both for performance and deadlock reasons.

Uploader: Megal
Date Added: 25 August 2005
File Size: 61.58 Mb
Operating Systems: Windows NT/2000/XP/2003/2003/7/8/10 MacOS 10/X
Downloads: 41075
Price: Free* [*Free Regsitration Required]

But if the stored procedure returns at least one ResultSet jTDS will only cache the update counts up to the first ResultSet and you will have to call getMoreResults to process all the results.

Pratik Bhatt 4 SQLServer runs the default instance over port The JNetDirect license precludes publication of performance test results. If you have any problem, check this blog post for details, as it contains screenshots and much more info.

Confluence Support

SQL is sent to the server each time without any preparation, literals are inserted in the SQL slower. Sign up or log in Sign up using Google. I hope this clarifies some of the confusion emanating from the errors above. The default install does not jtcs the SQL Browser service to start automatically so you must do it manually. When calling a stored procedure that has output parameters, the driver has to call the procedure using a remote procedure call RPC.

Last Drivers  EVEREST M N SCH 568 DRIVER

I have been using something like jdbc: These benchmarks are free to download so we encourage you to do it and run them yourself.

By using our site, you acknowledge that you have read and understand our Cookie PolicyPrivacy Policyand our Terms of Service. Can anyone explain what this does though? This means among other things that it cannot donnection platform-specific features, such as determining the currently logged user and his credentials.

Where does one place an instance name in the connect string? In order to change that you have to specify it explicitly in the Properties or the URL you supply when you create the connection.

Sign up using Email and Password. Or even better, a benchmark I can run myself? You will have to use the instance property either append it to the URL or place it into the Properties you supply to getConnection instead of doing it the Microsoft way.

To resolve this, you need to manually update the driver class and URL. Instead, the following syntax worked for me: Incorrect Behavior Connectiob output parameter getter throws java. You are required to use TDS 5. The exception is thrown because it’s better to warn the user that the output parameters are not yet set instead of leaving the impression that all is ok and cause other, harder to detect problems.


JDBC4 was introduced with Java 6. There is a good side to this: SSO in the distribution package for information on how to install it.

Transitioning from jTDS to Microsoft’s JDBC driver – Atlassian Documentation

The exact values to use in the new URL are beyond the scope of this documentation; they must be chosen based on the jTDS settings they are replacing. Also, please take a look at our ResultSet support page for some additional information and tips.

As a conclusion, when executing stored procedures that only return update counts output parameters will be available immediately, as jTDS will process and cache the whole response. If your program is accessing a named instance not the default instance in the database DO NOT specify the port but you must specify the instance name. So for procedures returning ResultSet s you will have to loop, consuming all results before reading the output parameters i. Why do I still need to provide a username and password?

The database administrator told me that the SQL Server instance name is.

In both cases if you call Statement.