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From: David Fetter <david@fetter.org>
To: Peter Eisentraut <peter.eisentraut@enterprisedb.com>
Cc: pgsql-hackers <pgsql-hackers@postgresql.org>
Cc: John Naylor <john.naylor@enterprisedb.com>
Subject: Re: popcount
Date: Wed, 24 Mar 2021 23:58:15 +0000
Message-ID: <20210324235814.GA24232@fetter.org> (raw)
In-Reply-To: <fabf4a9b-3671-4e48-24c3-1ec0bd5ef323@enterprisedb.com>
References: <338981.1610984050@sss.pgh.pa.us>
	<d33d668b-bf70-126d-9ca3-ad5a50488091@enterprisedb.com>
	<CA+Tgmoa18D-8FvtBE3-dJHDTX6A33OeAmRKa6R7+i8-E_o1G-w@mail.gmail.com>
	<20210119163818.GE8721@fetter.org>
	<CAMsGm5dKEDVJRN1qw=mz_mQPKR7=n9H5bVif--doWmePnVQ51Q@mail.gmail.com>
	<CALtqXTdTzdZoUSxNC7jS0TjEHJvdx=R2tN6DyNFbnumdDaoHjw@mail.gmail.com>
	<CAFBsxsF1q6BEa-NPkzQHFZ7D0GGxdM2uWDCYb-v08wPTmO9XOw@mail.gmail.com>
	<775b91fc-80fa-179d-bb20-0bf230e6db40@enterprisedb.com>
	<20210321013108.GF7457@fetter.org>
	<fabf4a9b-3671-4e48-24c3-1ec0bd5ef323@enterprisedb.com>

On Tue, Mar 23, 2021 at 10:51:08AM +0100, Peter Eisentraut wrote:
> On 21.03.21 02:31, David Fetter wrote:
> > > I have now read the entire internet on what a suitable name for this
> > > function could be.  I think the emerging winner is BIT_COUNT(), which
> > > already exists in MySQL, and also in Python (int.bit_count()) and Java
> > > (Integer.bitCount()).
> > 
> > Thanks for doing this tedious work. Please find attached the next
> > version of the patch.
> 
> committing, with some polishing

Thanks!

Best,
David.
-- 
David Fetter <david(at)fetter(dot)org> http://fetter.org/
Phone: +1 415 235 3778

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