Re: statement caching link on jdbc page - Mailing list pgsql-jdbc

Heikki Linnakangas wrote:

Dave Cramer wrote: 

No, it doesn't work with older JDK's. Here is the problem. The class
file structures have changed with newer versions, and cannot be read by
older JRE's

You cannot compile a newer JDBC with an old compiler since the
interfaces are not implemented ( among other things ) , and the  newer
jars cannot be run with older JRE's   

Could you use the JDK 1.6 compiler with "javac -target 1.5"?
 

You have some control over the class compatibility, but not over the interface which is provided by the jdk library.

It might be possible, not sure.

Dave