Re: SQL*Loader performance

From: <genegurevich_at_discover.com>
Date: Thu, 17 Jan 2008 10:46:26 -0600
Message-ID: <OFC58F18D7.4631D322-ON862573D3.005BDBA7-862573D3.005C2398@discover.com>


Jared,

There were no new indices added. I am pretty sure of that since I was the one who applied the changes.
I have also compared the list of indices on the tables before and after the changes and they are the same.
I am very positive that the indices were dropped prior to the load, but I need to check for that during the upcoming load. There were no LOB columns added. There were several date , char and number columns added. I also
think that couple of columns were removed. There were nothing else.

thank you

Gene Gurevich

                                                                           
             "Jared Still"                                                 
             <jkstill_at_gmail.co                                             
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                                       Re: SQL*Loader performance          
                                                                           
                                                                           
                                                                           
                                                                           
                                                                           
                                                                           




On Jan 17, 2008 8:12 AM, <genegurevich_at_discover.com> wrote:   Jared,

  What would you be looking for in the DDLs for old and new tables? I can   post them here, but the are very very

So there have been a number of changes?

New indexes that may be enabled during data load.

LOB columns , etc.

You really need to narrow it down to a test case.

You're right, no one here is going to look at a huge DDL section.

But without a test case, everything is guessing.

--

Jared Still
Certifiable Oracle DBA and Part Time Perl Evangelist

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http://www.freelists.org/webpage/oracle-l Received on Thu Jan 17 2008 - 10:46:26 CST

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