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From: Corey Huinker <corey.huinker@gmail.com>
Date: Tue, 24 Mar 2020 15:27:21 -0400
Message-ID: 
 <CADkLM=d9RR7=TaOA0LASWTJKHV8=AV6ebEdEoktTCL_F=knFUw@mail.gmail.com>
Subject: Re: Add A Glossary
To: Robert Haas <robertmhaas@gmail.com>
Cc: Justin Pryzby <pryzby@telsasoft.com>,
 Alvaro Herrera <alvherre@2ndquadrant.com>,
	=?UTF-8?Q?J=C3=BCrgen_Purtz?= <juergen@purtz.de>,
	Roger Harkavy <rogerharkavy@gmail.com>,
	"pgsql-hackers@postgresql.org" <pgsql-hackers@postgresql.org>,
 Fabien COELHO <coelho@cri.ensmp.fr>,
	Michael Paquier <michael@paquier.xyz>
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>
>
> > > +      Records</glossterm> to the file system and creates a special
> >
> > Does the chckpointer actually write WAL ?
>
> Yes.
>
> > An FK doesn't require the values in its table to be unique, right ?
>
> I believe it does require that the values are unique.
>
> > I think there's some confusion.  Constraints are not objects, right ?
>
> I think constraints are definitely objects. They have names and you
> can, for example, COMMENT on them.
>
> > Do we use shared_buffers for WAL ?
>
> No.
>
> (I have not reviewed the patch; these are just a few comments on your
> comments.)
>
>
I'm going to be coalescing the feedback into an updated patch very soon
(tonight/tomorrow), so please keep the feedback on the text/wording coming
until then.
If anyone has a first attempt at all the ACID definitions, I'd love to see
those as well.

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<div dir=3D"ltr"><div class=3D"gmail_quote"><blockquote class=3D"gmail_quot=
e" style=3D"margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204)=
;padding-left:1ex"><br>&gt; &gt; +=C2=A0 =C2=A0 =C2=A0 Records&lt;/glosster=
m&gt; to the file system and creates a special<br>
&gt;<br>
&gt; Does the chckpointer actually write WAL ?<br>
<br>
Yes.<br>
<br>
&gt; An FK doesn&#39;t require the values in its table to be unique, right =
?<br>
<br>
I believe it does require that the values are unique.<br>
<br>
&gt; I think there&#39;s some confusion.=C2=A0 Constraints are not objects,=
 right ?<br>
<br>
I think constraints are definitely objects. They have names and you<br>
can, for example, COMMENT on them.<br>
<br>
&gt; Do we use shared_buffers for WAL ?<br>
<br>
No.<br>
<br>
(I have not reviewed the patch; these are just a few comments on your comme=
nts.)<br><br></blockquote><div><br></div><div>I&#39;m going to be coalescin=
g the feedback into an updated patch very soon (tonight/tomorrow), so pleas=
e keep the feedback on the text/wording coming until then.</div><div>If any=
one has a first attempt at all the ACID definitions, I&#39;d love to see th=
ose as well.</div><div><br></div><div>=C2=A0</div></div></div>

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