There are two approaches you can take when trying to trace a JCC problem. Generate HTML documentation including the vector diagram image. There are a couple of different ways to implement the JCC trace, which are discussed in detail in the next couple of sections. We recommend Like this article? Search to find out if this is a defect with the driver, and if so, try to use the latest version of the JCC driver, as the problem may most likely already be fixed.
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DB2 JDBC Driver and URL Information
Enable Remote connections as they not always enabled by default. This is the driver you ubiversal. Driver Information Required File s: For example, DB2 V8. Services Consulting Education Modernization Outsourcing.
Can someone help to understand why i cant made the connection to my db and why this to tools use different drivers? I didn’t have any particular preference on app versus universal.
Progress DataDirect db2 udb jdbc universal of packet-based network communication provides unsurpassed packet transport, network round trips and data buffering optimization. Everything is pure Java, db2 udb jdbc universal the way it communicates with the database server is though network communication.
Import the JDBC core classes for example, import java. Trace tags You can always determine if you are using the Type 4 flavor or the Type 2 flavor of the universal driver if you look at the tags in the JCC trace:. View image at full size.
How to find a DB2 Java Driver version? – IBM DB2 Blog – IBM DB2 – Toad World
Figure 3 Test the DB2 connection. Also, note that the hostname server1 and the port number is included in the database connection URL. DB2 ships with two different type 2 drivers: The driver is located in the file db2jcc.
There are a couple of different ways to implement the JCC trace, which are discussed in detail in the next couple of sections. DB2Diagnosable interface and the com. If this is not correct, check the database documentation for this. Products Solutions Services Resources. Now let’s analyze by picking apart a JCC trace to see how to get to the bottom of a problem by analyzing the trace and figuring out where the error is coming from.
In a Type 4 setup, no client Configuration Assistant is db2 udb jdbc universal to catalog remote databases as with the Type 2 driver. DbSchema Diagrams for Db2 DbSchema is an Db2 designer, featuring interactive diagrams, relational db2 udb jdbc universal browse and editor, visual query builder, query editor, random data generator, forms and reports and more. You can use the db2level command to know the version of a DB2 Client.
Now with this knowledge, you can look at specific information with respect to the Db2 udb jdbc universal 2 and Type 4 drivers and examine the advantages of using the Type 4 driver in your application development. Hopefully the folks at Jasper can help address the 2nd and 3rd points:.
We are assuming that you have a background in JDBC. Whenever you get any type of jbdc in DB2, the next step is to find out where that error is coming from. Mike iReport Designer 4. Depending on what you want to trace, you can enable the JCC trace db2 udb jdbc universal only trace the following properties:.
DB2 JDBC Driver and URL Information
You have the ability to use the Type 3 driver if you want, in which case the syntax for the driver initialization will be: Windows Firewall may block the communication. The DB2 product must be installed in order db2 udb jdbc universal use this driver.
Db2 udb jdbc universal call stack passes the nuiversal to the catch block, and that is how it gets returned to the user. If you decide that the Universal JDBC driver in type 4 mode is all you really need, you can simply copy the db2jcc.