> Thread 1 : gets offset 0 limit 5000
> Thread 2 : gets offset 5000 limit 5000
> Thread 3 : gets offset 10000 limit 5000
>
> Would there be any other faster way than what It thought?
Yeah, sure, use a thread which does the whole query (maybe using a
cursor) and fills a queue with the results, then N threads consuming from
that queue... it will work better.
