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From: Ams Fwd <ams.fwd@gmail.com>
Date: Mon, 20 Nov 2023 17:24:32 -0800
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Subject: Re: 2-to-3 Question about adapter using AsIs
To: Daniele Varrazzo <daniele.varrazzo@gmail.com>
Cc: psycopg@postgresql.org
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Hi.

On Mon, Nov 20, 2023 at 2:46=E2=80=AFPM Daniele Varrazzo
<daniele.varrazzo@gmail.com> wrote:

So it turns out that the Django default, at least for 4.2 is ClientCursors =
:)

https://docs.djangoproject.com/en/4.2/ref/databases/#server-side-parameters=
-binding

Which means I can get the `quote` based solution work ootb.

Thanks a ton for the clarification.
AM

> but you can only use `PostgresDefaultValueType` with a ClientCursor
> (or in a `sql.Literal()`); you can visualize the query that a client
> cursor would execute using the classic `mogrify()`:
>
>     >>> cur =3D psycopg.ClientCursor(conn)
>     >>> cur.mogrify("INSERT INTO tbl (f1, f2) VALUES (%s, %s)",
> [PostgresDefaultValueType(), "hell'o"])
>     "INSERT INTO tbl (f1, f2) VALUES (DEFAULT, 'hell''o')"
>