asynchronous ResultSet?

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2 total messages Started by Roland Zumkeller Sat, 05 Aug 2000 00:00

#32

Author: Roland Zumkeller
Date: Sat, 05 Aug 2000 00:00

7 lines
841 bytes

Is there a way to let the user look at the first few rows of a ResultSet
while the rest of it is still retrieving?
Can it be figured out how many rows already have been retrieved?

Thanks,

Roland

Re: asynchronous ResultSet?

#30

Author: Mike Burden
Date: Mon, 07 Aug 2000 00:00

18 lines
1328 bytes

Yes.

If you have Borland Jbuilder then you can use the dataset object to retrieve
data 'async' or 'as needed'.

As needed may be what you want, not async, because you just need to retrieve
data as the user scrolls down, you don't really need it to read ahead which
may be wasteful.

Roland Zumkeller wrote:

> Is there a way to let the user look at the first few rows of a ResultSet
> while the rest of it is still retrieving?
> Can it be figured out how many rows already have been retrieved?
>
> Thanks,
>
> Roland

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