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Tue, 27 Aug 2024 14:16:58 -0400 (EDT) Message-ID: <41e2ee2e-3f27-4f2c-86b0-8252411fdc75@aklaver.com> Date: Tue, 27 Aug 2024 11:16:57 -0700 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: Strange behaviors with ranges To: Jean-Christophe BOGGIO , =?UTF-8?Q?Torsten_F=C3=B6rtsch?= Cc: pgsql-general@lists.postgresql.org References: <77691006-45f1-4ef9-bc1b-2eecd44f7d0d@thefreecat.org> <572cc9d2-a981-4f0e-802a-69515dac1722@aklaver.com> <4da6abeb-6c35-4eaf-8d77-420ed467651e@thefreecat.org> Content-Language: en-US From: Adrian Klaver In-Reply-To: <4da6abeb-6c35-4eaf-8d77-420ed467651e@thefreecat.org> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit List-Id: List-Help: List-Subscribe: List-Post: List-Owner: List-Archive: Archived-At: Precedence: bulk On 8/27/24 11:13 AM, Jean-Christophe BOGGIO wrote: > Le 27/08/2024 à 19:51, Torsten Förtsch a écrit : >> I guess this query comes back non-empty: >> >> SELECT * FROM paliers JOIN tmp_limitcontrats USING(idcontrat) WHERE >> qtep1 >= qtep2 > > Yes, it is empty if I keep tmp_limitcontrats to idcontrat=1003 > > Otherwise, you are right, there are irregular data but not that I'm > concerned with in that particular case. > ?: SELECT numrange( qtep1+1 , qtep2, '[]') AS rangep FROM paliers JOIN tmp_limitcontrats USING(idcontrat) where qtep1+1 < qtep2 -- Adrian Klaver adrian.klaver@aklaver.com