Message-ID: <gh-pgjdbc-pgjdbc-3482-c2598407151@github.com>
From: "davecramer (@davecramer)" <noreply+davecramer@github.com>
To: "pgjdbc/pgjdbc" <noreply+pgjdbc-pgjdbc@github.com>
Date: Fri, 17 Jan 2025 13:48:35 +0000
Subject: Re: [pgjdbc/pgjdbc] issue #3482: When using java.sql.Timestamp for update, an exception thrown
In-Reply-To: <gh-pgjdbc-pgjdbc-3482@github.com>
References: <gh-pgjdbc-pgjdbc-3482@github.com>
List-Id: <gh-pgjdbc-pgjdbc.github.com>
X-GitHub-Author-Login: davecramer
X-GitHub-Comment-Id: 2598407151
X-GitHub-Comment-Type: issue_comment
X-GitHub-Issue: 3482
X-GitHub-Repo: pgjdbc/pgjdbc
X-GitHub-Type: comment
X-GitHub-Url: https://github.com/pgjdbc/pgjdbc/issues/3482#issuecomment-2598407151
Content-Type: text/plain; charset=utf-8

Using psql this
```
merge into test as dst                                                                                                                                                                                                                                   using (select 1  as id,                                                                                                                                                                                                                                           '2025-01-17 08:39:48.951484-05' as ts,                                                                                                                                                                                                              5 as amount) src                                                                                                                                                                                                                      on dst.id=1                                                                                                                                                                                                                                         when matched then                                                                                                                                                                                                                                       update                                                                                                                                                                                                                                              set ts=src.ts,                                                                                                                                                                                                                                          amount=src.amount                                                                                                                                                                                                                           when not matched then                                                                                                                                                                                                                                   insert (id, ts, amount)                                                                                                                                                                                                                             values (src.id, src.ts, src.amount);
```
Gives the same error. I don't think the driver has enough information to use anything but text in the first query.