Hello Gary, Sunday, October 28, 2007, 4:51:11 PM, you wrote:
GM> Hi Teg, GM> Have you considered the SQLite VFS? GM> Regards, GM> -- Gary GM> On 10/28/07, Teg <[EMAIL PROTECTED]> wrote: >> >> >> I'd like to pre-allocate the DB for Sqlite so, I can ensure it's a >> contiguous block of space on the disk. I'm aware of the "Insert a >> bunch of data then delete" method but, it doesn't ensure a contiguous >> block on disk. Is there some way I can allocate a file with OS calls and >> then >> use it as an SQLite DB? >> >> C >> >> >> >> ----------------------------------------------------------------------------- >> To unsubscribe, send email to [EMAIL PROTECTED] >> >> ----------------------------------------------------------------------------- >> >> Tried. One problem is at the VFS level, the code doesn't know if it's writing to a journal or main DB file. You can pre-allocate in VFS but, when the journal and main DB are combined, the main DB grows by journal file size (or so I seem to observe). This would probably have to be done in the pager. -- Best regards, Teg mailto:[EMAIL PROTECTED] ----------------------------------------------------------------------------- To unsubscribe, send email to [EMAIL PROTECTED] -----------------------------------------------------------------------------
