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Home -> Community -> Mailing Lists -> Oracle-L -> RE: Why this sql is running in parallel ??
So, it is clear that there is PQ in use here. Are you sure the query in
question is really using PQ servers?
Can you run that query again via another session? If so, please post
contents of v$pq_sesstat as seen right after the query ends.
Thanks.
> -----Original Message-----
> From: Gupta, Brijesh [SMTP:Brijesh.Gupta_at_Airliquide.com]
> Sent: Friday, June 29, 2001 4:02 PM
> To: Multiple recipients of list ORACLE-L
> Subject: RE: Why this sql is running in parallel ??
>
> Here is output of v$pq_sysstat.
>
> 1* select * from v$pq_sysstat
> CAdwDEV1>/
> Press Enter to Continue ....
>
> STATISTIC VALUE
> ------------------------------ -------------
> Servers Busy 4
> Servers Idle 1
> Servers Highwater 5
> Server Sessions 5
> Servers Started 98
> Servers Shutdown 93
> Servers Cleaned Up 0
> Queries Initiated 26
> DML Initiated 0
> DFO Trees 26
> Sessions Active 1
> Local Msgs Sent 9319
> Distr Msgs Sent 0
> Local Msgs Recv'd 104,1095
> Distr Msgs Recv'd 0
>
> 15 rows selected.
>
>
> -----Original Message-----
> From: Deshpande, Kirti [ <mailto:kirti.deshpande_at_verizon.com>]
> Sent: Friday, June 29, 2001 2:06 PM
> To: Multiple recipients of list ORACLE-L
> Subject: RE: Why this sql is running in parallel ??
>
>
> What does v$pq_sysstat show? What does v$pq_sesstat show? (If session is
> still connected).
>
> - Kirti
>
-- Please see the official ORACLE-L FAQ: http://www.orafaq.com -- Author: Deshpande, Kirti INET: kirti.deshpande_at_verizon.com Fat City Network Services -- (858) 538-5051 FAX: (858) 538-5051 San Diego, California -- Public Internet access / Mailing Lists -------------------------------------------------------------------- To REMOVE yourself from this mailing list, send an E-Mail message to: ListGuru_at_fatcity.com (note EXACT spelling of 'ListGuru') and in the message BODY, include a line containing: UNSUB ORACLE-L (or the name of mailing list you want to be removed from). You may also send the HELP command for other information (like subscribing).Received on Fri Jun 29 2001 - 15:41:17 CDT