Horton

Re: proposal: minscale, rtrim, btrim functions for numeric

Karl O. Pinc <kop@meme.com>

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From: "Karl O. Pinc" <kop@meme.com>
To: Pavel Stehule <pavel.stehule@gmail.com>
Cc: Tom Lane <tgl@sss.pgh.pa.us>, PostgreSQL Hackers <pgsql-hackers@lists.postgresql.org>, Marko Tiikkaja <marko@joh.to>, Dean Rasheed <dean.a.rasheed@gmail.com>, Alvaro Herrera <alvherre@2ndquadrant.com>, Robert Haas <robertmhaas@gmail.com>
Date: 2019-12-09T18:25:23Z
Lists: pgsql-hackers 
On Mon, 9 Dec 2019 12:15:22 -0600
"Karl O. Pinc" <kop@meme.com> wrote:

> I've had some thoughts about the regression tests.

> Having written
> it out it seems like a lot of testing for such a simple function.

FYI.

I don't see trim_scale() needing such exhaustive testing because you'll
have already tested a lot with the min_scale() tests.

Regards,

Karl <kop@meme.com>
Free Software:  "You don't pay back, you pay forward."
                 -- Robert A. Heinlein

Commits

  1. Add functions min_scale(numeric) and trim_scale(numeric).