| From: | Pavel Stehule <pavel(dot)stehule(at)gmail(dot)com> |
|---|---|
| To: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
| Cc: | PostgreSQL Hackers <pgsql-hackers(at)postgresql(dot)org> |
| Subject: | Re: small doc fix - using expressions in plpgsql FETCH command |
| Date: | 2018-07-12 17:00:15 |
| Message-ID: | CAFj8pRD3k5+mNgOW-U0U9q_i8v9tLEkp3TkFO9hBbiFJiCj0eA@mail.gmail.com |
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| Lists: | pgsql-hackers |
2018-07-12 18:29 GMT+02:00 Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>:
> Pavel Stehule <pavel(dot)stehule(at)gmail(dot)com> writes:
> > PLpgSQL FETCH documentation is has ref on SQL FETCH command. SQL FETCH
> > allows only int constants as count. PLpgSQL allows any expressions. In
> this
> > case documentation is not clear, and people can be messy - and apply SQL
> > FETCH limits on PLpgSQL FETCH.
>
> Right. Pushed with some rewriting.
>
Thank you
Pavel
> regards, tom lane
>
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