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Home -> Community -> Usenet -> c.d.o.server -> Re: Parallel Query Option on 7.3.4
How does one invoke Parallel Query Option ...?
1-Setting the INIT.ORA parameters necessary for (PQO) to work.
2-Alter table/index xxx parallel (degree 5); This step is to indicate/signal
the table/index as Parallel with 5 Query Slaves.
3-Putting hints in your SQL statements to indicate that it should be
executed in parallel.
Roman Gelfand wrote in message <71qh9p$bu0$1_at_news.monmouth.com>...
>No, but why should it matter if I am specifying the hint?
>
>
>B.Sc Yassir Khogaly wrote in message
><71qfk4$5sg$1_at_newsreader1.core.theplanet.net>...
>>This may sound stupid..but have you created the table tbl1 parallel..?
>>
>>If not alter table tble1 parallel (DEGREE x);
>>
>>Regards
>>
>>
>>Roman Gelfand wrote in message <71qf03$a93$1_at_news.monmouth.com>...
>>>select /*+ PARALLEL(TBL1, 5) */ fld1, fld2, fld3, fld4 from tbl1 order by
>>>fld5, fld6;
>>>
>>>The table tbl1 contains 5000 rows. Can anyone tell me why I am not
seeing
>>>performance improvement using parallel query option.
>>>
>>>Thanks for your help
>>>
>>>
>>
>>
>>
>
>
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Received on Wed Nov 04 1998 - 15:49:17 CST