Re: BUG #18467: postgres_fdw (deparser) ignores LimitOption

From: Önder Kalacı <onderkalaci(at)gmail(dot)com>
To: Japin Li <japinli(at)hotmail(dot)com>
Cc: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, Alvaro Herrera <alvherre(at)alvh(dot)no-ip(dot)org>, Etsuro Fujita <etsuro(dot)fujita(at)gmail(dot)com>, pgsql-bugs(at)lists(dot)postgresql(dot)org
Subject: Re: BUG #18467: postgres_fdw (deparser) ignores LimitOption
Date: 2024-05-23 06:54:31
Message-ID: CACawEhVY-fU8124qwLU=RpwpKBdBG9sc99kQfeoHPJBZKp+-oQ@mail.gmail.com
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Hi Japin,

Thanks, the patch looks good to me.

However, as a non-native English speaker, it might not be accurate.
> Feel free to modify it.
>
>
I'm also not good at wording, but I have a minor suggestions like the
following :

/*
* Also, the FETCH FIRST/NEXT ... ROW/ROWS WITH TIES clause cannot be
pushed down
* because:
* a) The remote system may have a different understanding of equality,
which can
* result in varying results, such as non-deterministic collations.
* b) We do not have knowledge of the remote server's version
* as this clause is only supported for PG13 and above.
*/

Thanks,
Onder

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