Re: JDBC - CURSORS and scrolling throught large tables

I ran into this problem a few years ago. Easiest solution is to use the SQL 
statement to load a vector, and then to present the vector through whatever 
indices you want - much like loading a subfile, only controlled in the server's 
memory.

Good luck.

- Hank Heath

In a message dated 4/28/2005 9:45:16 AM Central Daylight Time, 
Igor.Beslic@xxxxxxxxxxxx writes:
Hello everybody!

I need advice on next problem:

I have servlet that performs SQL query to iSeries DB2 database. I use 
AS400JDBCDriver to access DB... Evrything is OK and everything works fine.

Now, what I'm interested in?

I need advice how to FETCH just (in eg.) 20 records in my web-app and 
disply them on html page. When user clicks on the next button I need to 
FETCH next 20 records and so on.
I tried to DECLARE CURSOR and use it for navigation throught records but I 
got message that statement isn't alowed.

I believe that there is solution because I'm already using web-app that 
scrolls throught DB table...

It would be nice if you can recomend me some literature avaiable in 
Information Centre.

Thanks,
Igor Be¹liæ, dipl. ing. raè. 
VOLKSBANK d.d.
OJ Informatika
Zelinska 2, 10000 Zagreb
tel: +385 1 6326422