Received: from malur.postgresql.org ([217.196.149.56])
	by arkaria.postgresql.org with esmtps  (TLS1.3) tls
 TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384
	(Exim 4.94.2)
	(envelope-from <pgsql-sql-owner+archive@lists.postgresql.org>)
	id 1qwYhU-00Cfp6-MR
	for pgsql-sql@arkaria.postgresql.org; Sat, 28 Oct 2023 02:05:20 +0000
Received: from localhost ([127.0.0.1] helo=malur.postgresql.org)
	by malur.postgresql.org with esmtp (Exim 4.94.2)
	(envelope-from <pgsql-sql-owner+archive@lists.postgresql.org>)
	id 1qwYhT-002eae-3y
	for pgsql-sql@arkaria.postgresql.org; Sat, 28 Oct 2023 02:05:19 +0000
Received: from magus.postgresql.org ([2a02:c0:301:0:ffff::29])
	by malur.postgresql.org with esmtps  (TLS1.3) tls
 TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384
	(Exim 4.94.2)
	(envelope-from <tgl@sss.pgh.pa.us>)
	id 1qwYhS-002eaW-RC
	for pgsql-sql@lists.postgresql.org; Sat, 28 Oct 2023 02:05:18 +0000
Received: from sss.pgh.pa.us ([68.162.161.243])
	by magus.postgresql.org with esmtps  (TLS1.3) tls
 TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384
	(Exim 4.94.2)
	(envelope-from <tgl@sss.pgh.pa.us>)
	id 1qwYhQ-003HeN-5B
	for pgsql-sql@lists.postgresql.org; Sat, 28 Oct 2023 02:05:18 +0000
Received: from sss1.sss.pgh.pa.us (localhost [127.0.0.1])
	by sss.pgh.pa.us (8.15.2/8.15.2) with ESMTP id 39S25EWV1687208;
	Fri, 27 Oct 2023 22:05:14 -0400
From: Tom Lane <tgl@sss.pgh.pa.us>
To: =?UTF-8?Q?Martin_Norb=C3=A4ck_Olivers?= <martin@norpan.org>
cc: pgsql-sql@lists.postgresql.org
Subject: Re: full text search and hyphens in uuid
In-reply-to: 
 <CALoTC6s=QAvj=yw2cY=8t_dyQsByXF_AT8k=z-YXOcgcj3sO=g@mail.gmail.com>
References: 
 <CALoTC6s=QAvj=yw2cY=8t_dyQsByXF_AT8k=z-YXOcgcj3sO=g@mail.gmail.com>
Comments: In-reply-to =?UTF-8?Q?Martin_Norb=C3=A4ck_Olivers?=
 <martin@norpan.org>
	message dated "Fri, 27 Oct 2023 13:48:32 +0200"
MIME-Version: 1.0
Content-Type: text/plain; charset="us-ascii"
Content-ID: <1687206.1698458714.1@sss.pgh.pa.us>
Date: Fri, 27 Oct 2023 22:05:14 -0400
Message-ID: <1687207.1698458714@sss.pgh.pa.us>
List-Id: <pgsql-sql.lists.postgresql.org>
List-Help: <https://lists.postgresql.org/manage/>
List-Subscribe: <https://lists.postgresql.org/manage/>
List-Post: <mailto:pgsql-sql@lists.postgresql.org>
List-Owner: <mailto:pgsql-sql-owner@lists.postgresql.org>
List-Archive: <https://www.postgresql.org/list/pgsql-sql>
Archived-At: 
 <https://www.postgresql.org/message-id/1687207.1698458714%40sss.pgh.pa.us>
Precedence: bulk

=?UTF-8?Q?Martin_Norb=C3=A4ck_Olivers?= <martin@norpan.org> writes:
> Is there any way to change this behaviour of the tsvector lexer? Do I have
> to write my own tsvector or is there a way to "turn off" integer handling
> in the lexer?

Sadly, no, you'd have to write your own lexer.  This is a weak spot
in text search configurability for sure.  But I lack any ideas about
how to make it better.

			regards, tom lane