Re: Query is stuck

From: "Satish Burnwal (sburnwal)" <sburnwal(at)cisco(dot)com>
To: "Justin Graf" <justin(at)magwerks(dot)com>, "Bill Moran" <wmoran(at)potentialtech(dot)com>
Cc: <pgsql-general(at)postgresql(dot)org>
Subject: Re: Query is stuck
Date: 2010-04-15 13:31:41
Message-ID: 3A8C969225424C4D8E6BEE65ED8552DA012997D4@XMB-BGL-41C.cisco.com
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Great!! Your help is very valuable!!

-----Original Message-----
From: Justin Graf [mailto:justin(at)magwerks(dot)com]
Sent: Wednesday, April 14, 2010 7:35 PM
To: Bill Moran
Cc: Satish Burnwal (sburnwal); pgsql-general(at)postgresql(dot)org
Subject: Re: [GENERAL] Query is stuck

I suggest writting something like this.

select report_id, dm_ip, dm_mac, dm_user,
dm_os, report_time, sys_name,
sys_user, sys_user_domain, ss_key,
login_time, role_id, new_vlan_id
from repcopy as a
(select max(report_time) as rtime,
dm_user, dm_ip
from repcopy
group by dm_user, dm_ip
where ss_key != '') as materialized
where report_time = materialized.rtime
and materialized.dm_user = a.dm_user
and materialized.dm__ip = a_ip
and report_status = 0
and dm_user = 'u3';

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Thank you.

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