Re: ** dictionary table access slow

From: Hemant K Chitale <hkchital_at_singnet.com.sg>
Date: Sun, 15 Feb 2004 22:05:49 +0800
Message-Id: <5.1.1.6.0.20040215220517.00ae8008@pop.singnet.com.sg>

I prefer :
select y.sql_text
from v$session x, v$sqltext y, v$process q where x.sql_address = y.address

and x.sql_hash_value = y.hash_value
and q.addr = x.paddr
and q.spid = &unix_pid   --> when querying by Server ProcessID

order by x.sid, y.piece
/

At 12:43 PM 11-02-04 -0800, you wrote:
>Hi,
> Queries to v$ tables are taking too long. We have Sun UNIX with 8174.
> For example the following queries take around 1 minute. How can this be
> tuned. Is it a symptom of some other problem? :
>
>select a.sid, a.serial#, c.spid, a.username, a.osuser, a.status,a.process,
>b.sql_text
>from v$session a , v$sqlarea b, v$process c
>where a.sql_address = b.address
>and c.addr = a.paddr
>order by a.username, a.osuser
>
>Thanks. Help is appreciated.
>
>
>
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Hemant K Chitale
Oracle 9i Database Administrator Certified Professional http://hkchital.tripod.com {last updated 24-Jan-04}

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Received on Sun Feb 15 2004 - 08:05:49 CST