Re: Code cleanup patch submission for extended_stats.c

Alvaro Herrera <alvherre@alvh.no-ip.org>

From: Alvaro Herrera <alvherre@alvh.no-ip.org>
To: Mark Dilger <hornschnorter@gmail.com>
Cc: Tom Lane <tgl@sss.pgh.pa.us>, PostgreSQL mailing lists <pgsql-hackers@postgresql.org>
Date: 2017-11-29T03:20:39Z
Lists: pgsql-hackers
Mark Dilger wrote:
> 
> > On Nov 25, 2017, at 2:05 PM, Tom Lane <tgl@sss.pgh.pa.us> wrote:
> > 
> > Mark Dilger <hornschnorter@gmail.com> writes:
> >> It looks to me like Alvaro introduced this in the original version of the file which 
> >> was created in commit 7b504eb282ca2f5104b5c00b4f05a3ef6bb1385b.  Grep'ing
> >> through the code base, it seems the following would be more consistent with
> >> how these initializations are handled elsewhere:
> > 
> >>    memset(nulls, 1, sizeof(nulls));
> >>    memset(replaces, 0, sizeof(replaces));
> >>    memset(values, 0, sizeof(values));
> > 
> > +1.  I'd be inclined to use "false" and "true" for the init values of
> > the boolean arrays, too.
> 
> Done.

Pushed, thanks.

-- 
Álvaro Herrera                https://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services


Commits

  1. Make memset() use sizeof() rather than re-compute size

  2. Implement multivariate n-distinct coefficients