April 20, 2020 By admin

Bitbucket Server latest 5. Actually we do have benchmark results from two different benchmarks, both developed by large commercial SQL Server JDBC driver vendors to demonstrate the performance of their own drivers. In our oppinion this is better than having a benchmark of our own, which could be designed in such a way as to give jTDS the edge. In this case it’s the net. This is common if say you are querying a stored procedure that creates a temp table, runs updates against it and then returns the table as a result set.

Uploader: Fenrizuru
Date Added: 12 May 2018
File Size: 11.84 Mb
Operating Systems: Windows NT/2000/XP/2003/2003/7/8/10 MacOS 10/X
Downloads: 18040
Price: Free* [*Free Regsitration Required]

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. It is possible to use mixed parameter lists to call stored procedures that do not have output parameters.

When calling a stored procedure that has output parameters, the driver has to call the procedure using a remote procedure call RPC.

I didn’t find the answer to my problem jtde this FAQ.

The name of the jTDS jar file may be jtds If you experience this problem with versions 0. As a conclusion, when executing stored instzlling that only return update counts output parameters will be available immediately, as jTDS will process and cache the whole response.

It is also recommended that you execute each batch in a transaction i.


JTDS Driver

In order to change that you have to specify it explicitly in the Properties or the URL you supply when you create the connection. SQL is sent to the server each time without any preparation, literals are inserted in the SQL slower.

ClassNotFoundError is thrown by the classloader when it can not find a certain class. As a conclusion the only safe multithreading scenarios are these: Jon Skeet k A common mistake is to append a semicolon “;” to the end of the URL e.

If you’ll look at the query you jhds trying to execute, you’ll see that it probably returns an update count first, followed by a ResultSet.

If you are getting this in an application, start your application with. 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 installig RPC. We will make the necessary changes.

2a. Installing the JDBC Driver | Documentation

You’re either missing -jar in which case the -cp will be ignored! When executing large batches on Sybase the client application may hang or the response time may vary considerably. Second place is your jtcs, where you load. In the Bitbucket Server home directorybitbucket. 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.


Other I didn’t find the answer to my problem in this FAQ. JavaNewb 10 1 1 5. Quite how you do this will depend on your application type.

2a. Installing the JDBC Driver

Microsoft’s driver is actively maintained, where jTDS hasn’t been updated since and prior to the small round of updates done in it hadn’t been updated for multiple years. However, you can run any of the benchmarks yourself, the effort is minimal. The only part of jTDS we guarantee is thread safe is the Connection object, and multi threaded access to Statement s is discouraged except for issuing cancels. Click here to find all the technical details First one is folder “libs” which contains external libraries.

JTDS Driver | Documentation

This is common if say you are querying a stored procedure that creates a temp table, runs updates against it and then returns the table as a result set. Sign up using Email and Password. When executing a stored procedure or any query, for that matter the response from the SQL Server is serialized in the same order it is executed in: Interface jTDS Implementation java.