> 2) If I want to add these features to JDBC driver, is there anything > that has to go to database itself. >
Generally JDBC questions are best discussed on the [EMAIL PROTECTED] list. First make sure you are working with the latest source code available from http://gborg.postgresql.org/project/pgjdbc/projdisplay.php which as Dave mentioned has implemented some of these methods already. As to whether anything needs to be added to the server, that depends on your implementation. The Blob/Clob positioning seems like it could be done more efficiently on the server side. Also the server doesn't have a Ref datatype, so you really can't implement get/setRef without it. Kris Jurka ---------------------------(end of broadcast)--------------------------- TIP 1: subscribe and unsubscribe commands go to [EMAIL PROTECTED]