Re: Disable cross products in postgres

From: Robert Haas <robertmhaas(at)gmail(dot)com>
To: Gourav Kumar <gourav1905(at)gmail(dot)com>
Cc: pgsql-hackers <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: Disable cross products in postgres
Date: 2017-10-13 20:05:09
Message-ID: CA+TgmobecxKVeQn_cxrV=wiW8PmyFU7fU6ubHsWXiV6bjhcyAQ@mail.gmail.com
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On Fri, Oct 13, 2017 at 3:41 PM, Gourav Kumar <gourav1905(at)gmail(dot)com> wrote:
> is there some way through which I can disable cross products in postgresql?
>
> This will make the DP join to not to consider join between two relations if
> they don't have a join predicate among them.

I mean, it would be easy enough to modify the code. We don't have a
configuration option for it.

--
Robert Haas
EnterpriseDB: http://www.enterprisedb.com
The Enterprise PostgreSQL Company

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