But what is  INSERT OR UPDATE need? 
 
> ----- Original Message ----- 
> From: "Rhino" <[EMAIL PROTECTED]>
> To: "wangxu" <[EMAIL PROTECTED]>; <mysql@lists.mysql.com>
> Sent: Tuesday, January 17, 2006 9:49 PM
> Re: question about "CONTAINS SQL"
> 
> 
> > ----- Original Message ----- 
> > From: "wangxu" <[EMAIL PROTECTED]>
> > To: <mysql@lists.mysql.com>
> > Sent: Tuesday, January 17, 2006 12:35 AM
> > Subject: question about "CONTAINS SQL"
> > 
> > 
> > >I notice there are one section in the manual:
> > >
> > > CONTAINS SQL indicates that the routine does not contain statements that 
> > > read or write data.
> > >
> > > And that the option is default.
> > >
> > > It's true?
> > >
> > > If i wouldn't do read or write in routine.What can i do yet?
> > >
> > 
> > Commands like GRANT or REVOKE or CREATE TABLE don't read or write data 
> > within tables but they involve SQL so commands like this need CONTAINS SQL, 
> > rather than the NO SQL, READS SQL DATA or MODIFIES SQL DATA options.
> > 
> > Rhino
> >  
> > 
> > 
> > 
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