Probably you didn't realize that it is part of the SQL that SQLite
understands:
http://www.sqlite.org/lang_vacuum.html

Rani

On Fri, 2005-02-11 at 15:28, [EMAIL PROTECTED] wrote:
> 
> 
> My understanding is that a stupid question is the one not asked.
> Excuse my ignorance, but what is VACUUM?
> I've seen a couple of e-mails go back and forth and I feel silly not to
> know what you guys are talking about.
> Regards,
> 
> Uriel_Carrasquilla
> 
> 
> 
>                                                                               
>                                                          
>                       "Cariotoglou                                            
>                                                          
>                       Mike"                    To:       
> <sqlite-users@sqlite.org>                                                     
>                       <[EMAIL PROTECTED]        cc:                           
>                                                           
>                       ar.gr>                   Subject:  RE: [sqlite] VACUUM 
> question                                                  
>                                                                               
>                                                          
>                       02/11/2005 03:29                                        
>                                                          
>                       AM                                                      
>                                                          
>                       Please respond to                                       
>                                                          
>                       sqlite-users                                            
>                                                          
>                                                                               
>                                                          
>                                                                               
>                                                          
> 
> 
> 
> 
> It has been my experience that, when two processes have the same db
> open, and one of them does a VACUUM, and the other tries to update,
> The database gets corrupted. Not easy to simulate, but has happened at
> least twice, in fact it has been the only way I managed to corrupt a
> database.
> Comments, DRH ?
> 
> > -----Original Message-----
> > From: D. Richard Hipp [mailto:[EMAIL PROTECTED]
> > Sent: Thursday, February 10, 2005 12:14 AM
> > To: sqlite-users@sqlite.org
> > Subject: Re: [sqlite] VACUUM question
> >
> > On Wed, 2005-02-09 at 14:56 -0500, Luc Vandal wrote:
> > > if my app has a sqlite3* pointer to the database and
> > another app does
> > > a VACUUM on the same database, will the pointer still be valid?
> >
> > Yes.
> >
> >
> > >
> > > Also, what if, while doing a VACUUM, a query executes on
> > the database?
> > > Will it just fail?
> >
> > You will get SQLITE_BUSY.
> > --
> > D. Richard Hipp <[EMAIL PROTECTED]>
> >
> >
> >
> 
> 
> 
> 
> 
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