6 9:57 AM
> To: sqlite-users@sqlite.org
> Subject: Re: [sqlite] Optimize performance - reading from
> multiple database files, processing and writing to separate
> results database file?
>
> Yes, I could indeed determine which databases I want to
> attach to, but there
> is a lim
Yes, I could indeed determine which databases I want to attach to, but there
is a limit to the number of databases you can attach (I think it's 32?) and
I might have more than that. So I thought the safer route was to attach as I
go..
Serena.
On 10/4/06, Tom Briggs <[EMAIL PROTECTED]> wrote:
ubject: [sqlite] Optimize performance - reading from
> multiple database files, processing and writing to separate
> results database file?
>
> Hello,
>
> I have many databases, all in separate files. I want to
> choose a subset of
> them
> based on some query, and
Hello,
I have many databases, all in separate files. I want to choose a subset of
them
based on some query, and read the input data one at a time, process it
somehow
and write the results to another database file.
The problems are caused by:
- May have a large number of inputs (eg > 32
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