Yeah,
Perfomance wise there is no benefit(if yes pls correct me), But i read in
manuals as, if the not null columns were resided as a last column
of a table, then it consumes more storage space then the other case.
Any one have any suggestions regarding this issue....
Regards,
Nirmal.
> -----Original Message-----
> From: William Beilstein [SMTP:[EMAIL PROTECTED]]
> Sent: Tuesday, June 12, 2001 6:01 PM
> To: Multiple recipients of list ORACLE-L
> Subject: Re: How to re-arrange the nullable columns
>
> It makes no difference in performance where the not null columns are
> placed. Why do you want to go to the headache of modifying the table
> structure for something so trivial?
>
> >>> [EMAIL PROTECTED] 06/12/01 08:45AM >>>
> Hi DBA's,
>
> Greetings...
>
> In some of application tables, i found not null columns are appeared at
> the
> last.
>
> So, how can i re-arrange by the way i can make the not null columns are
> in
> the earliest of the table.
>
> Is the only way to re-create the tables accordingly, or any other best
> methods are there?.
>
> Thanks.
>
> Regards,
> Nirmal.
>
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> Author: Nirmal Kumar Muthu Kumaran
> INET: [EMAIL PROTECTED]
>
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