Re: Add a new table for Transaction Isolation?

From: Bruce Momjian <bruce(at)momjian(dot)us>
To: "David G(dot) Johnston" <david(dot)g(dot)johnston(at)gmail(dot)com>
Cc: "pgsql-docs(at)postgresql(dot)org" <pgsql-docs(at)postgresql(dot)org>
Subject: Re: Add a new table for Transaction Isolation?
Date: 2015-04-16 01:21:28
Message-ID: 20150416012128.GB1672@momjian.us
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On Mon, Apr 13, 2015 at 08:00:38PM -0700, David G. Johnston wrote:
> http://www.postgresql.org/docs/9.4/static/transaction-iso.html
>
> Table 13-1 shows the SQL standard isolation levels and what is and is not
> guaranteed.  Then the text goes on to explain how our implementation differs
> from that table.  Is there any opposition to actually adding a similar table,
> 13-2, probably right after the paragraph, with the same columns, three rows,
> and the corresponding possible/not-possible cell values?

Yes, it does make sense to have a table that properly matches the
Postgres implementation. Should I write a patch or would you like to?

--
Bruce Momjian <bruce(at)momjian(dot)us> http://momjian.us
EnterpriseDB http://enterprisedb.com

+ Everyone has their own god. +

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