Re: Call stacks and RAISE INFO

2011/10/15 Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>:
> Pavel Stehule <pavel(dot)stehule(at)gmail(dot)com> writes:
>> 2011/10/15 Robert Haas <robertmhaas(at)gmail(dot)com>:
>>> On Sat, Oct 15, 2011 at 12:24 AM, Pavel Stehule <pavel(dot)stehule(at)gmail(dot)com> wrote:
>>>> I have no problem with this.  A context can be false for info and true
>>>> for other in default. Please, use a different identifier than
>>>> "context", that can be use for reading context in future - maybe
>>>> "attach_context" or some similar.
>
>>> error_context?
>
>> what about show_context, hide_context, hold_context, use_context ??
>
> I still think it should be CONTEXT, period.  All the other options to
> RAISE are named directly after the message lines they control; why
> should this one be different?

I had a idea to set CONTEXT from RAISE statement - for forwarding data
from handled exception

some like

BEGIN
...
EXCEPTION WHEN ...
GET DIAGNOSTICS _context = PG_EXCEPTION_CONTEXT;
REISE USING context = _context;
END;

Regards

Pavel Stehule

>
>                        regards, tom lane
>