No. Extra space requirements relative to non-auto-vacuum databases
are:
* The database file itself contains one extra page for every
(<page-size in bytes>/5) pages of data.
* The worst case scenario for a database transaction is that
all of these extra pages need to be journalled. So the journal
file could contain all these extra pages.
Dan.
--- RexChan <[EMAIL PROTECTED]> wrote:
> Hi all,
>
> In version 3.x, there is an autovacuum for free used space. What is the
> maximum space for the autovacuum consumed? For example, if one record
> is deleted from 1000 records and the vacuum will be
> automatically(autovacuum) operated, does the maximum used space for
> autovacuum operation is equal to the size of the database file? Thanks!
>
> Best regards,
> Kei
>
>
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