Oracle-L: RE: database link tuning

From: <Jared.Still_at_radisys.com>
Date: Fri, 08 Nov 2002 11:19:06 -0800
Message-ID: <F001.004FF2E8.20021108111906@fatcity.com>

You're bringing over 60 rows, but how many rows are in the table you are querying?

What version of Oracle?

Jared

Paula_Stankus_at_doh.state.fl.us
Sent by: root_at_fatcity.com
11/08/2002 09:33 AM
Please respond to ORACLE-L

        To:     Multiple recipients of list ORACLE-L <ORACLE-L_at_fatcity.com>
        cc: 
        Subject:        RE: database link tuning

Trying to bring over 60 rows with database link and write to table using CTAS. It is taking forever - going through Oracle - going through another Oracle that is hooked up with a gateway to Informix - yuck!! The waits are:

Event   Waits   Waits/sec       % total Wait Time (ms)  Wait Time/sec   % 
total        Average Wait     SQL*Net more data from dblink  1352 
80.8709175738725        99.1202346041056        14250   852.374685967221   
  0       0

Any ideas how to speed up other than getting another gateway, creating ascii file and using direct load. Is there a way to tune related to Net8, database links?
Thanks,
Paula

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INET: Jared.Still_at_radisys.com

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