Thanks again for responding 

What do you mean by "analyzing ... + or - 10 % change" mean ?

Allow me to say that :-

The Same Application on Oracle 7.3.4.5 Works Quite Fine With NO Statistics
on most Tables for a Database of Size About 100 GB (except for Some stray
jobs which work well Only with Statistics Computed on Select Tables )

NOTE - 
1) In Light of the Above For the Same Application , but for Databases on
ORA817 of the Same Size , Would it Still be Advisable to Compute Statistics
?

2) The Same Databases are Going to Explode in Size to a TeraByte in a few
years . Would it Still be Advisable to Compute Statistics ?




> -----Original Message-----
> From: K Gopalakrishnan [SMTP:[EMAIL PROTECTED]]
> Sent: Monday, March 26, 2001 2:36 PM
> To:   Multiple recipients of list ORACLE-L
> Subject:      Re: Best Practice ?
> 
> Hi !
> 
> It all depends on your OPTIMIZER_MODE. I guess you
> will be using CHOOSE and if that is the case I would recommend
> analyzing the tables& indexes (or ANALYZE_SCHEMA) for
> + or - 10 % change.
> 
> 
> 
> 
> 
> 
> 
> 
> 
> 
> ----- Original Message -----
> To: <[EMAIL PROTECTED]>; <[EMAIL PROTECTED]>
> Sent: Sunday, March 25, 2001 5:48 PM
> 
> 
> >
> > For Analyze of Tables on a Oracle 817 Database on Cluster with OPS ?
> >
> > Should the Tables be Analyzed OR Not ?
> >
> > This is a Application with More OLTP than Batch ( Banking Product )
> >
> >
> >
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