Query parallelism - Mailing list pgsql-performance

From luchot
Subject Query parallelism
Date
Msg-id 16175346.1143469525456.JavaMail.www@wwinf4002
Whole thread Raw
Responses Re: Query parallelism
List pgsql-performance

Hello everybody ,

I use PostgreSQL 8.1.3 on a bi-processor Xeon and I would know how to do to enable a parallelism for

the execution of  queries. Indeed , when I analyse the use of the cpus during a query the result is that for

some minutes a cpu is used while the other not and after it is the contrary. So they are not used at the same

time and i would know what i have to do in order cpus work together .

Thanks and sorry for my english,

 

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