On Mon, Jan 13, 2014 at 06:10:24AM +0100, Pavel Stehule wrote:
> I find the rules above so complex that I don't see how we can recommend
> a best syntax. What I did in the patch I just posted was to put the
> preferred operator first, but I don't see why we want to get into these
> details in the docs.
>
>
> just a note about preferred variant should be ok. Using ':=' in GET DIAGNOSTICS
> statement is just bad idea.
Agreed. I added a sentence in the first mention of GET DIAGNOSTICS, and
indicated it was generic for that command. What I also added was your
description of when to use := and =, but I put it in the C comments so
we have a record of it and if we need to expand the description or
behavior later.
--
Bruce Momjian <bruce@momjian.us> http://momjian.us
EnterpriseDB http://enterprisedb.com
+ Everyone has their own god. +
