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Yes Wayne, by setting up a cursor. But we do this within the program that returns a result set, using the Multiple occur DS. We keep track of how many we sent and read the next 1000 from there. We use the key fields, if they are necessary and either way, this works out efficiently. There is a return parameter to the Java that tells if any more records are available in the file or not. Accordingly, the Java can either make multiple calls at the same time or make the call when the user requests for it, to avoid traffic overflow. Please let me know if you need any sample code and I will be only happy to help. Thanks, Sudha -----Original Message----- From: Xu, Weining [mailto:Weining.Xu@AIG.com] Sent: Friday, December 20, 2002 10:23 AM To: 'java400-l@midrange.com' Subject: RE: Result Set Size Thanks, Sudha, say if I set the count as 1000, do you know how to get the next 1000 and so on? by set up a cursor? -----Original Message----- From: SRamanujan@sungardfutures.com [mailto:SRamanujan@sungardfutures.com] Sent: Thursday, December 19, 2002 5:10 PM To: java400-l@midrange.com Subject: RE: Result Set Size Wayne, We use the Stored procs for this purpose. The Set Result Set has a number of rows clause that helps monitor number of rows to be returned. (Stored procs also use JDBC driver.) C/EXEC SQL SET RESULT SETS ARRAY :outrec FOR :count ROWS C/END-EXEC Here the count can be whatever you want it to be. Hope this helps. Thanks, Sudha -----Original Message----- From: Xu, Weining [mailto:Weining.Xu@AIG.com] Sent: Thursday, December 19, 2002 2:59 PM To: 'JAVA400-L@midrange.com' Subject: Result Set Size Hi, We have a Java batch program running on AS/400 by using native JDBC driver. The program have various random exceptions when the data are processed up to about 25000 records. The result set returned about 50000 records. We would like to reduce the number of rows returned by JDBC driver Result Set. How to specify the number of rows from: rs = stmt.executeQuery(aSQLQuery) ? For example first 1000 rows. Then how to get the next 1000 rows? Thanks a lot. Wayne _______________________________________________ This is the Java Programming on and around the iSeries / AS400 (JAVA400-L) mailing list To post a message email: JAVA400-L@midrange.com To subscribe, unsubscribe, or change list options, visit: http://lists.midrange.com/cgi-bin/listinfo/java400-l or email: JAVA400-L-request@midrange.com Before posting, please take a moment to review the archives at http://archive.midrange.com/java400-l. _______________________________________________ This is the Java Programming on and around the iSeries / AS400 (JAVA400-L) mailing list To post a message email: JAVA400-L@midrange.com To subscribe, unsubscribe, or change list options, visit: http://lists.midrange.com/cgi-bin/listinfo/java400-l or email: JAVA400-L-request@midrange.com Before posting, please take a moment to review the archives at http://archive.midrange.com/java400-l. _______________________________________________ This is the Java Programming on and around the iSeries / AS400 (JAVA400-L) mailing list To post a message email: JAVA400-L@midrange.com To subscribe, unsubscribe, or change list options, visit: http://lists.midrange.com/cgi-bin/listinfo/java400-l or email: JAVA400-L-request@midrange.com Before posting, please take a moment to review the archives at http://archive.midrange.com/java400-l.
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