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From <ankit.khujn...@wipro.com>
Subject RE: Avoid java heap space while using iBatis
Date Tue, 21 Oct 2008 16:25:34 GMT
Larry,

Using the query for list in loop will allow me to fetch limited set of
record per DB call and at the same time executing the logic with the
available set. Let me know your thoughts

Regards
Ankit 

-----Original Message-----
From: Larry Meadors [mailto:larry.meadors@gmail.com] 
Sent: Tuesday, October 21, 2008 8:16 PM
To: user-java@ibatis.apache.org
Subject: Re: Avoid java heap space while using iBatis

Why do you think queryForList in a loop will work better?

Larry


On Tue, Oct 21, 2008 at 8:30 AM,  <ankit.khujneri@wipro.com> wrote:
> Hi,
>
> Our project is facing a java heap space issue while fetching the 
> record set of around 200,000.
> Using a row handler is not helpful as the same record set is being 
> used to plot a slider and three graphs on UI (Flex).
>
> increasing the heap space size is not allowed in our application as it

> is a standard set by user.
>
> The sqlMapConfiguration has cacheModeEnabled set to true.
>
> Is there any way to optimize the record usage in iBatis?  Can we use 
> multiple queryForList in a loop ? If yes, how this can be achieved?
>
> Thanks & Regards
> Ankit
>
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