"Khedr, Waleed" wrote:
>
> Hi,
>
> Does anybody know what control structure (latch, lock, enqueue, etc.) is
> being used to control the concurrency of the processes allocating or
> accessing extents in Locally-managed tablespaces specially the files'
> headers that contain the extents bitmap?
>
> Regards,
>
> Waleed
Waleed,
Post it to comp.databases.oracle.server and Jonathan Lewis will take a
whack at it.
Tom Kite will probably take a swing - if you phrase it correctly.
Howard Rodgers, Sybrand Baker and Daniel Morgan may also show a bit of
their knowledge, but will most likely provide a link to the docs.
However, if you do not phrase it correctly, you will resemble the crispy
debris that resides in the bottom of your toaster.
and they don't accept HTML.
Paul
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