On 8/1/05, Paolo Cravero as2594 <[EMAIL PROTECTED]> wrote:
> Mark Martinec wrote:
> 
> Dobar Dan Mark
> 
> > I think that instead of asking for:
> >   SELECT count(*) FROM quarantine;
> >   (which gives the number of records in the database)
> >
> > it would be more informative to ask for:
> >   SELECT count(*) FROM quarantine WHERE chunk_ind = 1;
> >
> >   to get the number of quarantined messages, regardless of their size,
> >   which may span multiple 16 kB chunks.
> 
> Those two queries return different results. Did you mean "chunk_ind >=
> 1", perhaps? In that case the count corresponds.
> 

No. It is "WHERE chunk_ind = 1". Otherwise you may count some
quarantined messages multiple times. Do a "SELECT * FROM quarantine"
for the mail_id of a message larger than 16kB. You will understand
then.

Sam


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