Horton

Re: Greatest Common Divisor

Tom Lane <tgl@sss.pgh.pa.us>

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From: Tom Lane <tgl@sss.pgh.pa.us>
To: Dean Rasheed <dean.a.rasheed@gmail.com>
Cc: Vik Fearing <vik.fearing@2ndquadrant.com>, Fabien COELHO <coelho@cri.ensmp.fr>, Stephen Frost <sfrost@snowman.net>, Chapman Flack <chap@anastigmatix.net>, PostgreSQL Hackers <pgsql-hackers@lists.postgresql.org>
Date: 2020-01-07T12:30:13Z
Lists: pgsql-hackers 
Dean Rasheed <dean.a.rasheed@gmail.com> writes:
> Do we actually need the smallint versions of these functions?

Doubt it.  It'd be fairly hard even to call those, since e.g. "42"
is an int not a smallint.

			regards, tom lane

Commits

  1. Add functions gcd() and lcm() for integer and numeric types.