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[PATCH] Replace COUNT(NULL) with '0'::bigint - Mailing list pgsql-hackers

From Junwang Zhao
Subject [PATCH] Replace COUNT(NULL) with '0'::bigint
Date
Msg-id CAEG8a3K1OZJm2k2W9ijasqQr3qkM2Ggy2LfB0ZP+cwLhEYzbeQ@mail.gmail.com
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Responses Re: [PATCH] Replace COUNT(NULL) with '0'::bigint
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Hi,

In [1], David Rowley noted that COUNT(NULL) can be replaced
with '0'::bigint. The change should be straightforward, and I came
up with the attached patch to implement it.

[1] https://www.postgresql.org/message-id/CAApHDvrde9DUpQ3DhPd3ia9tchVmhZqewfzxSYWmYFWVj%3DLPpg%40mail.gmail.com

-- 
Regards
Junwang Zhao
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