jTDS is an open source % pure Java (type 4) JDBC driver for Microsoft SQL Server (, 7, , , and ) and Sybase Adaptive Server. Open source JDBC type 4 driver for Microsoft SQL Server ( up to ) and Sybase ASE. jTDS is a complete implementation of the. Open source JDBC type 4 driver for Microsoft SQL Server ( up to ) and Sybase ASE. jTDS is a complete implementation of the JDBC spec and the fastest JDBC driver for MS SQL Server. Get jTDS - SQL Server and Sybase JDBC driver updates, sponsored content from our select.
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Open source JDBC type 4 driver for Microsoft SQL Server ( up to ) and Sybase ASE. jTDS is a complete implementation of the JDBC spec. Batch processing using executeBatch() hangs or is unreliable on Sybase. jTDS JDBC Driver. jTDS is an open source % pure Java (type 4) JDBC driver for Microsoft SQL Server (, 7, ) and Sybase (10, 11, 12, 15).
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. This parameter is lastUpdateCount and you can find out more about it here. Although queries returning multiple results are not very common, it is the reason why this behavior is customizable from the URL. Please note that this flag only alters the behavior of executeUpdate ; execute will still return all update counts.
When calling a stored procedure that has output parameters, the driver has to call the procedure using a remote procedure call RPC.
jTDS JDBC Driver
Stored procedures should be invoked using the special JDBC call escape syntax. In this case the driver will be able to use an RPC succesfully as all the parameters are represented by parameter markers? In these circumstances the driver raises an exception and execution fails. It is possible to use mixed parameter lists to call stored procedures that do not have output parameters. 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.
Memory usage keeps increasing when using generated PreparedStatements. Normally, with a JDBC driver, PreparedStatement s are precompiled on creation, which gives increased performance if they are used a sufficient number of times.
This gives jTDS a 2x performance increase over the next fastest driver in some not so uncommon cases. For example, if you have a method that inserts a row into a table by creating a PreparedStatement , using it once and then closing it, your statement will be compiled only once for each Connection , no matter how many times you call that method. The number of statements that are kept open simultaneously can be controlled with the maxStatements parameter; see the jTDS URL format for more information.
I'm trying to connect to SQL Server 6.
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When jTDS sends the 8. The solution is to set the "TDS" property to "4. Why do column names more than 30 characters long, get chopped off at 30 characters? You are very probably using TDS 4.
TDS 4. In order to change that you have to specify it explicitly in the Properties or the URL you supply when you create the connection. If you experience this problem with versions 0. What do i have to do to connect to Netcool Omnibus or any derived Product. You are required to use TDS 5. Is there any commercial technical support available for jTDS?
For the moment you can get technical support from individual developers of jTDS. Of course, we will keep offering support on our SourceForge forums just as we did until now.
I didn't find the answer to my problem in this FAQ. What should I do? 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.
One thing, though: 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. Batch processing with executeBatch hangs or is unreliable on Sybase. Incorrect Behavior CallableStatement output parameter getter throws java. Memory Usage Memory usage keeps increasing when using generated PreparedStatements. Other I didn't find the answer to my problem in this FAQ. Interface jTDS Implementation java.
SQL is sent to the server each time without any preparation, literals are inserted in the SQL slower. Save Time NOW. User Ratings 5. User Reviews Filter Reviews: This is simply awesome..
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jTDS - SQL Server and Sybase JDBC driver
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JDBC Drivers for SAP ASE (Sybase ASE) - DbVisualizer
Have you been able to connect using another tools? I haven't used any other tools, as it is a Sybase db i tried with the above two mentioned jars but nothing is working. As i said earlier i have opened a tunnel in my local machine to the remote db and trying to connect using the tunnel. When the tunnel is closed i got an error like connection refused ,but when the tunnel is opened it simply returns nothing.
I can view and edit the data of this remote DB using eclipse data explorer, but couldn't find a way to do the same using a java programme as i am getting failed to create a connection. No,i dont have that privileges,the remote DB is in client premises. Sign up or log in Sign up using Google.
java - Sybase db connection using jtds driver getting failed with no response - Stack Overflow
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