Search Postgresql Archives
Re: Intersection or zero-column queries
[
Date Prev
][
Date Next
][
Thread Prev
][
Thread Next
][
Date Index
][
Thread Index
]
Subject
: Re: Intersection or zero-column queries
From
: "David G. Johnston" <david.g.johnston@xxxxxxxxx>
Date
: Thu, 21 Dec 2017 17:13:07 -0700
Cc
: pgsql-general <pgsql-general@xxxxxxxxxxxxxx>
In-reply-to
: <CAGnEbohAYxEXt86+Wi84+dOaPZU=bPfk6wNg6zutt3=fntmskg@mail.gmail.com>
References
: <
CAGnEbojGJrRSOgJwNGM7JSJZpVAf8xXcVPbVrGdhbVEHZ-BUMw@mail.gmail.com
> <
CAKFQuwZ+5retWrniZh+NokvV_+Fc0mjRqZ5Xn-Ly-a4M1o6vRw@mail.gmail.com
> <CAGnEbohAYxEXt86+Wi84+dOaPZU=bPfk6wNg6zutt3=fntmskg@mail.gmail.com>
On Thu, Dec 21, 2017 at 5:08 PM, Victor Yegorov
<
vyegorov@xxxxxxxxx
>
wrote:
Also, intersection should not return more rows, than there're in the sub-relations.
Doh!, I think I got UNION into my mind somewhere in that...
David J.
[
Date Prev
][
Date Next
][
Thread Prev
][
Thread Next
][
Date Index
][
Thread Index
]
References
:
Intersection or zero-column queries
From:
Victor Yegorov
Re: Intersection or zero-column queries
From:
David G. Johnston
Re: Intersection or zero-column queries
From:
Victor Yegorov
Prev by Date:
Re: Intersection or zero-column queries
Next by Date:
Re: Foreign Data Wrapper
Previous by thread:
Re: Intersection or zero-column queries
Next by thread:
Re: Intersection or zero-column queries
Index(es):
Date
Thread
[Index of Archives]
[Postgresql Jobs]
[Postgresql Admin]
[Postgresql Performance]
[Linux Clusters]
[PHP Home]
[PHP on Windows]
[Kernel Newbies]
[PHP Classes]
[PHP Books]
[PHP Databases]
[Postgresql & PHP]
[Yosemite]
