Hmm, the documentation (http://sqlite.org/compile.html) doesn't seem
to say anything about that. Is there a cost to pay by enabling those
functions, or no?
Cheers,
Shawn
On Jan 11, 2008 8:42 AM, <[EMAIL PROTECTED]> wrote:
> "Shawn Wilsher" <[EMAIL PROTECTED]> wrote:
> > Hey all,
> >
> > Over in Mozilla land, we are looking for ways to free up as much
> > memory as possible on demand. That got me looking into
> > sqlite3_release_memory. However, the docs say that it tries to free
> > up to N bytes, but that it could free more or less. My question is,
> > how do we get it to free as much as possible, or does it do that
> > automatically regardless of the value you provide to it?
> >
>
> To release as much memory as possible, just call
>
> sqlite3_release_memory(0x7fffffff);
>
> Or, if you think you might have more than 2GiB of
> memory in use:
>
> while( sqlite3_release_memory(0x7fffffff)>0 ){}
>
> Please note, however, that sqlite3_release_memory() is
> a no-op unless you compile with -DSQLITE_ENABLE_MEMORY_MANAGEMENT=1.
> --
> D. Richard Hipp <[EMAIL PROTECTED]>
>
>
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