Re: Add a new table for Transaction Isolation?

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От Bruce Momjian
Тема Re: Add a new table for Transaction Isolation?
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Msg-id 20150428222512.GC31727@momjian.us
обсуждение исходный текст
Ответ на Re: Add a new table for Transaction Isolation?  ("David G. Johnston" <david.g.johnston@gmail.com>)
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On Sat, Apr 25, 2015 at 02:54:00PM -0700, David G. Johnston wrote:
>     Paraphrasing here...
>
>     Table # presents the postgresql implementation of the sql standard
>     isolation levels and notes the additional impermissible behaviors by
>     including "(contra-SQL)" in the cell.  "Contrary to the SQL standard" - the
>     imprecision in the term seems acceptable.
>
>     Not Possible (contra-SQL)
>
>
>   I'd also consider a 5th column to denote whether a serialization failure is
> possible in the first place and then the monitor column would distinguish
> between repeatable read and serializable.

I think the showing a serialization failure column is too much to add to
the table.

--
  Bruce Momjian  <bruce@momjian.us>        http://momjian.us
  EnterpriseDB                             http://enterprisedb.com

  + Everyone has their own god. +


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