Re: BUG #14210: filter by "=" constraint doesn't work when hash index is present on a column

From: Peter Geoghegan <pg(at)heroku(dot)com>
To: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
Cc: Daniel Newman <dtnewman(at)gmail(dot)com>, danielnewman(at)umich(dot)edu, Robert Haas <robertmhaas(at)gmail(dot)com>, pgsql-bugs <pgsql-bugs(at)postgresql(dot)org>
Subject: Re: BUG #14210: filter by "=" constraint doesn't work when hash index is present on a column
Date: 2016-07-16 19:52:57
Message-ID: CAM3SWZQJ1JiW-gxaZ9afoOuQkAGwMMu4--Gx=D5YBVUXL6_5XQ@mail.gmail.com
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On Sat, Jul 16, 2016 at 12:35 PM, Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> wrote:
> So I just made the create_index test create and immediately drop the
> index. We have other tests that are supposed to exercise searches of
> hash indexes, anyway.

I suppose that the assertion made the new hash index searches redundant.

Thanks

--
Peter Geoghegan

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