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Support Parallel query for faster execute of query [CORE2718] #3114

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firebird-automations opened this issue Oct 30, 2009 · 1 comment
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@firebird-automations
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Submitted by: Ivan (patuljak)

if we have query with few where condition

example

select t1.*,t2.*,t3.*,t4.* from table1 t1, table2 t2, table3 t3, table4 t4
where
http://t1.ID=t2.ID -> 1st condition
and
http://t1.ID=t3.ID -> 2nd condition
and
http://t1.ID=t4.ID -> 3rd condition
and
t4.mydate between '1.1.2009' and '1.6.2009' -> 4th condition
group by
http://t1.name -> 5th
order by
date -> 6th

this is only example.

and now 1,2,3 and 4 condition running in the same time.

@firebird-automations
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Commented by: @hvlad

Ivan, are you going to implement (or sponsor development) of any of your feature requests ?

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