| From: | Chapman Flack <chap(at)anastigmatix(dot)net> |
|---|---|
| To: | "Jonathan S(dot) Katz" <jkatz(at)postgresql(dot)org> |
| Cc: | jian he <jian(dot)universality(at)gmail(dot)com>, David Rowley <dgrowleyml(at)gmail(dot)com>, PostgreSQL Hackers <pgsql-hackers(at)lists(dot)postgresql(dot)org>, chelseadole(at)gmail(dot)com |
| Subject: | Re: PostgreSQL 16 release announcement draft |
| Date: | 2023-08-24 15:38:05 |
| Message-ID: | f0f7930ddf230609d923450a213778a0@anastigmatix.net |
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| Thread: | |
| Lists: | pgsql-hackers |
On 2023-08-24 11:23, Jonathan S. Katz wrote:
>
> SELECT $1::int + $2::int \bind 1 2 \g
One cast also works, letting type inference figure out the other.
So if I say
SELECT $1::int + $2 \gdesc
it tells me the result will be int. That made me wonder if there is
a \gdesc variant to issue the "statement variant" Describe message
and show what the parameter types have been inferred to be. If
there's not, obviously it won't be in 16, but it might be useful.
Regards,
-Chap
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