Re: Add generate_series(numeric, numeric)

2014-12-18 19:35 GMT+07:00 Fujii Masao <masao(dot)fujii(at)gmail(dot)com>:

> On Mon, Dec 15, 2014 at 2:38 PM, Andrew Gierth
> <andrew(at)tao11(dot)riddles(dot)org(dot)uk> wrote:
> > I was thinking something like this, added just after that para:
> >
> > <warning>
> > <para>
> > While the actual arguments to the function remain unchanged between
> > calls, if you detoast the argument values (which is normally done
> > transparently by the
> > <function>PG_GETARG_<replaceable>xxx</replaceable></function>
> macro)
> > in the transient context then the detoasted copies will be freed on
> > each cycle. Accordingly, if you keep references to such values in
> > your <structfield>user_fctx</>, you must either copy them into the
> > <structfield>multi_call_memory_ctx</> after detoasting, or ensure
> > that you detoast the values only in that context.
> > </para>
> > </warning>
>
> I'm OK with this.
>

Wrapping the doc changes in a patch. Will add to next commitfest so it
won't be lost.

--
Ali Akbar