If that’s the case, replace jtds. The solution is to set the “TDS” property to “4. When calling a stored procedure that has output parameters, the driver has to call the procedure using a remote procedure call RPC. Memory usage keeps increasing when using generated PreparedStatements. 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. The name of the jTDS jar file may be jtds Also, please take a look at our ResultSet support page for some additional information and tips.
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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 ”.
There may be a number of reasons why this could happen:.
In this case it’s the net. This is caused by triggers; replication is also implemented through triggers, so you will encounter this issue on replicated databases too. The JNetDirect license precludes publication of performance lkad results.
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. The set of properties supported by jTDS is:.
In this case the driver will be able to use an RPC succesfully as all the parameters are represented by parameter markers? I’m trying to connect to SQL Server 6. Batch processing with executeBatch hangs or is unreliable on Sybase.
While doing this it times liad, throwing the exception you see which means that jTDS was not able to get information about the running instances. There are three possible causes to this if we exclude not creating the ResultSet with the appropriate type and concurrency in the first koad.
Please loda that this flag only alters the behavior of executeUpdate ; execute will still return all update counts. Why do I still need to provide a username and password? Other I didn’t find the answer to my problem in this FAQ. A common mistake is to append a semicolon “;” loa the end of the URL e.
This gives jTDS a 2x performance increase over the next fastest driver in some not so uncommon cases.
JDBC Drivers for Microsoft SQL Server – DbVisualizer
Scenario iwhile it does work, is not necessarily a good solution because it requires a lot of locking and waiting on the same network connection plus last but not least a lot of caching.
This means among other things that it cannot access platform-specific features, such as determining the currently logged loadd and his credentials.
SSO in the distribution package for information on how to install it. We will make the necessary changes.
Unable to load database driver – help with datasource profile
Batch processing using executeBatch hangs or is unreliable on Sybase. As a general principle we try and keep synchronization to a minimum both for performance and deadlock reasons.
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. 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 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. A common solution rather than the inelegant execute and then cycling through multiple result sets, is to supress the update counts for statements you are uninterested in.
[SQL] Unable to load database driver – help with datasource profile – JIRA
When jTDS sends the 8. Temporary stored procedures are created for each unique SQL statement and parameter combination faster. The “No suitable driver” exception is thrown by the DriverManager when none of the registered Driver implementations recognizes the supplied URL.
Driver class, which means that jtds. You are required to use TDS 5. Stored procedures should be invoked using the special JDBC call escape jtde. The default install does not configure the SQL Browser service to start automatically so you must do it manually.
Check out the jTDS feature matrix for more details. Can jTDS be used in a multi threaded application?