From: PG Bug reporting form <noreply@postgresql.org>
To: pgsql-bugs@lists.postgresql.org
Cc: koizumistr@minos.ocn.ne.jp
Subject: BUG #15819: wrong expression in document of pgbench
Date: Fri, 24 May 2019 14:01:46 +0000
Message-ID: <15819-e6191bef1f7334c0@postgresql.org> (raw)
The following bug has been logged on the website:
Bug reference: 15819
Logged by: KOIZUMI Satoru
Email address: koizumistr@minos.ocn.ne.jp
PostgreSQL version: 11.3
Operating system: (Any)
Description:
In example of random_zipfian, the explanation is "which itself(2) is
produced (3/2)*2.5 = 2.76 times more frequently than 3".
"(3/2)*2.5 = 2.76" is wrong. The correct expression is "(3/2)**2.5 = 2.76".
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Subject: Re: BUG #15819: wrong expression in document of pgbench
In-Reply-To: <15819-e6191bef1f7334c0@postgresql.org>
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