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From: PG Doc comments form <noreply@postgresql.org>
To: pgsql-docs@lists.postgresql.org
Cc: eike.send@gmail.com
Subject: gen_random_uuid is only available with pgcrypto enabled
Date: Tue, 24 Jan 2023 13:56:08 +0000
Message-ID: <167456856827.2667301.17320033941826046414@wrigleys.postgresql.org> (raw)

The following documentation comment has been logged on the website:

Page: https://www.postgresql.org/docs/15/functions-uuid.html
Description:

Regarding the documentation on this page:
https://www.postgresql.org/docs/15/functions-uuid.html

It think the documentation should state clearly, that postgres natively does
not have any UUID generation functions. You can use the `pgcrypto` or
`uuid-ossp` extensions though:

    CREATE EXTENSION "pgcrypto"; /* enable pgcrypto extension */
    SELECT public.gen_random_uuid(); /* -> uuid */

See https://www.postgresql.org/docs/current/pgcrypto.html#id-1.11.7.37.11

    CREATE EXTENSION "uuid-ossp"; /* enable uuid-ossp extension */
    SELECT public.uuid_generate_v4(); /* -> uuid */

See https://www.postgresql.org/docs/current/uuid-ossp.html


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