How to access child objects in hierarchical database setup

[Ruslan Zasukhin]

on 11/2/03 23:41, Arthur Clemens at aclemens at xs4all.nl wrote:

>>>>> I was worried about the speed issue of retrieving the children.
>>>>> Especially as I need to do that with every Record occurrence in
>>>>> view.
>>>>> If I have a table view with visible window of 30 items, I need to do
>>>>> this 30 times per update, for instance with scrolling...
>>>> 
>>>> But there is no faster way.
>>>> 
>>>> Only if pre-built some lists of linked records....
>>> 
>>> Yes, I can investigate this.
>> 
>> I think at first try way we have discuss.
>> I think it will satisfy you :-)
> 
> Hi Ruslan
> 
> I can't follow you here. What were you saying?

I mean that BEFORE start invent something complex as pre-built lists,
You should TEST speed which you will get with ObjectPtr in the child table.

I am sure that you will find speed of Valentina quite good for you.

And only if this is will not be true, then we will need invent something
more cool for you

-- 
Best regards,
Ruslan Zasukhin      [ I feel the need...the need for speed ]
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e-mail: ruslan at paradigmasoft.com
web: http://www.paradigmasoft.com

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