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help / color / mirror / Atom feedFrom: Alvaro Herrera <alvherre@2ndquadrant.com>
To: Surafel Temesgen <surafel3000@gmail.com>
Cc: Erik Rijkers <er@xs4all.nl>
Cc: Thomas Munro <thomas.munro@gmail.com>
Cc: Tomas Vondra <tomas.vondra@2ndquadrant.com>
Cc: David Steele <david@pgmasters.net>
Cc: Michael Paquier <michael@paquier.xyz>
Cc: Robert Haas <robertmhaas@gmail.com>
Cc: Andrew Gierth <andrew@tao11.riddles.org.uk>
Cc: PostgreSQL Hackers <pgsql-hackers@postgresql.org>
Subject: Re: FETCH FIRST clause WITH TIES option
Date: Tue, 24 Sep 2019 12:48:27 -0300
Message-ID: <20190924154827.GA26751@alvherre.pgsql> (raw)
In-Reply-To: <CALAY4q-Ubfbp=grkHCTaXLRn5HkihC7BPMaUpiez-=PZZAGiSw@mail.gmail.com>
Hmm,
create table w (a point);
# select * from w order by a fetch first 2 rows with ties;
ERROR: could not identify an ordering operator for type point
LINE 1: select * from w order by a fetch first 2 rows with ties;
^
HINT: Use an explicit ordering operator or modify the query.
I'm not sure that the HINT is useful here.
--
Álvaro Herrera https://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services
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To: pgsql-hackers@postgresql.org
Cc: alvherre@2ndquadrant.com, surafel3000@gmail.com, er@xs4all.nl, thomas.munro@gmail.com, tomas.vondra@2ndquadrant.com, david@pgmasters.net, michael@paquier.xyz, robertmhaas@gmail.com, andrew@tao11.riddles.org.uk
Subject: Re: FETCH FIRST clause WITH TIES option
In-Reply-To: <20190924154827.GA26751@alvherre.pgsql>
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