On Tuesday, August 22, 2023, PG Bug reporting form <
noreply@postgresql.org> wrote:
The following bug has been logged on the website:
Bug reference: 18065
Logged by: kaijian xu
Email address: a17764530215@gmail.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...
You are in the wrong place, core doesn’t have this type.
David J.