[sqlite] Horrendous slowdown when updating versions

2010-07-20 Thread Ed Hawke
Hi all,

I was running a system using an old sqlite3.dll (version 3.0.8, I believe).

Updating to the latest version (3.6.23) causes my program to run 
incredibly slowly.

As an example, selecting approximately 30,000 records was taking 10 
seconds with the old dll, and with the updated version takes 70 seconds.

Whereas 10 was just about acceptable, 70 is definitely not; can anyone 
think of a reason why this might be, and what steps I could take to 
rectify it?

Regards,

Ed

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Re: [sqlite] Horrendous slowdown when updating versions

2010-07-20 Thread Max Vlasov
On Tue, Jul 20, 2010 at 7:38 PM, Ed Hawke <
edward.ha...@hawkeyeinnovations.co.uk> wrote:

> I was running a system using an old sqlite3.dll (version 3.0.8, I believe).
>
> Updating to the latest version (3.6.23) causes my program to run
> incredibly slowly.
>
>
Can you provide more details about the query, maybe narrow it to some easily
understandable sql fragment

Max
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