BUG #18065: An error occurred when attempting to add a column of type "vector" to a table named "vector".

From: PG Bug reporting form <noreply(at)postgresql(dot)org>
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Cc: a17764530215(at)gmail(dot)com
Subject: BUG #18065: An error occurred when attempting to add a column of type "vector" to a table named "vector".
Date: 2023-08-22 09:06:50
Message-ID: 18065-006818db2efe479f@postgresql.org
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The following bug has been logged on the website:

Bug reference: 18065
Logged by: kaijian xu
Email address: a17764530215(at)gmail(dot)com
PostgreSQL version: 15.3
Operating system: Debian GNU/Linux 11
Description:

When I run:
create table if not exists "vector" ();
alter table "vector" add column if not exists "fz_vector1_embedding"
vector(1536);

I got an error:
ERROR: type modifier is not allowed for type "vector"
LINE 1: ..." add column if not exists "fz_vector1_embedding" vector(153...

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Next Message David G. Johnston 2023-08-22 12:51:28 Re: BUG #18065: An error occurred when attempting to add a column of type "vector" to a table named "vector".
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