SELECT overhead in explicit transaction - Mailing list pgsql-general

From Blair Bethwaite
Subject SELECT overhead in explicit transaction
Date
Msg-id ab42a7c0803112253m239678a4o511ab41e85e2af72@mail.gmail.com
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Responses Re: SELECT overhead in explicit transaction  (Tom Lane <tgl@sss.pgh.pa.us>)
List pgsql-general
Hi all,

I'm wondering whether there would be any extra overhead (CPU, memory,
io, etc), above and beyond the implicit ACCESS SHARE, incurred by
putting a simple SELECT into a transaction block?

Cheers,
-Blair

--
In science one tries to tell people, in such a way
as to be understood by everyone, something that
no one ever knew before. But in poetry, it's the
exact opposite.
 - Paul Dirac

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