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JDBC Driver Classes JDK version issue
Joined: Jul 24, 2008
Jan 20, 2010 22:09:18
If I try to run a class file using JVM whose version is different than the JDK using what I have compiled my .java file so it does not execute.
So as far as the
type 4 drivers are concerned they are provided by the vendor in the form of class files and these class files
are also compiled using some version of JDK so I dont understand how come these class files work with any JVM version?
Correct me if I am making any mistake.
Joined: May 14, 2008
Jan 21, 2010 07:42:39
You can always run your Java app with a JVM that is newer than the one used to compile the class files, but not with an older JVM.
JBoss In Action
It is sorta covered in the
JavaRanch Style Guide
subject: JDBC Driver Classes JDK version issue
How can we get the file version
What does this mean: Compiled from BinConverter.java (version 1.3 : 47.0, super bit)?
using 1.5 classes in 1.4?
Error running class files on other system ..
Unsupported major.minor version 50.0
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