From: | Zhihong Yu <zyu(at)yugabyte(dot)com> |
---|---|
To: | Soumyadeep Chakraborty <soumyadeep2007(at)gmail(dot)com> |
Cc: | Masahiko Sawada <sawada(dot)mshk(at)gmail(dot)com>, pgsql-hackers <pgsql-hackers(at)postgresql(dot)org>, pchampion(at)vmware(dot)com, Melanie Plageman <melanieplageman(at)gmail(dot)com>, Heikki Linnakangas <hlinnaka(at)iki(dot)fi>, Ashwin Agrawal <aagrawal(at)pivotal(dot)io> |
Subject: | Re: Table AM modifications to accept column projection lists |
Date: | 2021-01-01 00:34:58 |
Message-ID: | CALNJ-vRoS=K9dqv2thYCnNXfo8uEbZbQv1NizGLCGx9KDEpK0w@mail.gmail.com |
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Lists: | pgsql-hackers |
Hi, Soumyadeep:
Happy New Year.
+typedef struct neededColumnContext
+{
+ Bitmapset **mask;
+ int n;
+ * n specifies the number of allowed entries in mask: we use
+ * it for bounds-checking in the walker above.
I think the code would be easier to read if the above comment is moved or
copied for field n of neededColumnContext
Cheers
On Thu, Dec 31, 2020 at 1:03 PM Soumyadeep Chakraborty <
soumyadeep2007(at)gmail(dot)com> wrote:
> Hey Masahiko,
>
> I added it to the Jan CF (https://commitfest.postgresql.org/31/2922/).
>
> PFA a rebased version against latest head.
>
> Regards,
> Soumyadeep
>
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