Instead, the following syntax worked for me: The only major features missing from jTDS are connection pooling and row sets; the reason for leaving these out is that there are free implementations available, probably much better than anything we could come up with. When jTDS sends the 8. 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. The number of statements that are kept open simultaneously can be controlled with the maxStatements parameter; see the jTDS URL format for more information. If you are wanting to set the username and password in the connection string too instead of against a connection object separately:.

Uploader: Nikoshakar
Date Added: 15 April 2014
File Size: 64.56 Mb
Operating Systems: Windows NT/2000/XP/2003/2003/7/8/10 MacOS 10/X
Downloads: 75616
Price: Free* [*Free Regsitration Required]

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. The only part of jTDS we guarantee is thread safe jds the Connection object, and multi threaded access to Statement s is discouraged except for issuing cancels.

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.

Until telnet doesn’t connect, jTDS won’t either. Sign up using Facebook. Batch processing with executeBatch hangs or is unreliable on Sybase.

jTDS JDBC Driver

If that’s the case, replace jtds. Check out the jTDS feature matrix for more details. Features such as generated keys retrieval, named stored procedure parameters, and save points are also implemented.


That syntax worked when connecting to the server and instance using SSMS, but it didn’t work when connecting through the Java driver. I had a similar case where my DBA gave me a database on a server with the following connection: When executing large batches on Sybase the client application may hang or the response time jttds vary considerably.

Bitbucket Support

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.

Why do column names more than 30 characters long, get chopped off at 30 characters? The root cause is that triggers also return update counts and jTDS can’t make the difference between these update counts and the “real” one neither could any other SQL Server client.

The JNetDirect license precludes publication of performance test results. The number of statements that are kept open simultaneously can be controlled with the maxStatements parameter; see the jTDS Itds format for more information. 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.

Properties can be passed to jTDS in one of three ways: Scenario iwhile it does work, is not necessarily a good solution because it requires a lot of locking mssql waiting on the same network connection plus last but not least a lot of caching.

A shot in the dark, but From jtsd looks of your error message, it seems that either the sqlserver instance is not running on port or something is blocking the requests to that port. If you need help with any other jTDS-related issue, search the Help forum first and if you still don’t find anything, post a question.


In the Bitbucket Server home directorybitbucket. Stack Overflow works best with JavaScript enabled. Can anyone explain what this does though? The “Connection refused” exception is thrown by jTDS when it is unable to connect to the server.

However, you can run any of the benchmarks yourself, the effort is minimal. When jTDS sends the 8. For itds moment you can get technical support from individual developers of jTDS.

Can anyone please help me accomplish that? The default install does not configure the SQL Browser service to start automatically so you must do it manually.

As a general principle we try and keep synchronization to a minimum both for performance and deadlock reasons. As the server itself does not return an SQL state code, mssqp SQLMessage class associates native error numbers with SQL state codes actually there’s a very comprehensive map there ; SQL Server originated errors jtcs warnings that are not found in this map are given a default code of ‘S’, respectively ”.

Once I did this, everything worked well. A common mistake is to append a semicolon “;” to the end of the URL e. Email Required, but never shown.

You are required to use TDS 5.