I had tried on sqlite version 3.7.4.
Let me check it on sqlite version 3.7.5.

Thanks,
Madhav

On Thu, Feb 24, 2011 at 9:19 PM, Richard Hipp <d...@sqlite.org> wrote:

>
>
> On Thu, Feb 24, 2011 at 4:52 AM, Maddy <im4frie...@gmail.com> wrote:
>
>> Hi,
>> I have 4 "SELECT" queries which are accessing same table.
>> When I executed these queries concurrently using pthreads in Linux, it
>> took
>> approximate 10 Seconds.
>> But same 4 queries executed sequentially it only took 2 seconds.
>> Total Rows in table are 100000.
>> Sample query is "SELECT column1, sum(column2) from TABLE_NAME;"
>>
>> What can be the reason behind this?
>>
>
>
> Have you tried this using SQLite version 3.7.5 or are you using a prior
> version of SQLite?
>
>
> --
> D. Richard Hipp
> d...@sqlite.org
>
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