Re: GV$ Views

  • From: "Alexander Fatkulin" <afatkulin@xxxxxxxxx>
  • To: post.ethan@xxxxxxxxx
  • Date: Thu, 12 Apr 2007 09:35:04 +1100

No,

it's not a union all.

Generally v$ is a gv$ with an added predicate "where inst_id =
USERENV('Instance')"

See v$fixed_view_definition for details.

On 4/12/07, Ethan Post <post.ethan@xxxxxxxxx> wrote:
Is it a safe assumption (in every case) to assume that every GV$ view is
just a union all of the underlying V$ views?



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Alexander Fatkulin
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