Re: [HACKERS] PoC: Make it possible to disallow WHERE-less UPDATE and DELETE - Mailing list pgsql-hackers

On Mon, Jan 09, 2017 at 07:52:11PM -0300, Alvaro Herrera wrote:
> David Fetter wrote:
>
> > +   if (query->commandType == CMD_UPDATE || query->commandType == CMD_DELETE)
> > +   {
> > +           /* Make sure there's something to look at. */
> > +           Assert(query->jointree != NULL);
> > +           if (query->jointree->quals == NULL)
> > +                   ereport(ERROR,
> > +                                   (errcode(ERRCODE_SYNTAX_ERROR),
> > +                                    errmsg("%s requires a WHERE clause when the require_where hook is enabled.",
> > +                                            query->commandType == CMD_UPDATE ? "UPDATE" : "DELETE"),
> > +                                    errhint("To %s all rows, use \"WHERE true\" or similar.",
> > +                                            query->commandType == CMD_UPDATE ? "update" : "delete")));
> > +   }
>
> Per my earlier comment, I think this should use
> ERRCODE_S_R_E_PROHIBITED_SQL_STATEMENT_ATTEMPTED instead.

Fixed.

> I think this should say "the \"require_hook\" extension" rather than
> use the term "hook".

Fixed.

> (There are two or three translatability rules violations in this
> snippet,

Based on the hints in the docs docs around translation, I've
refactored this a bit.

> but since this is an extension and those are not translatable, I
> won't say elaborate further.)

"Not translatable," or "not currently translated?"

Best,
David.
--
David Fetter <david(at)fetter(dot)org> http://fetter.org/
Phone: +1 415 235 3778  AIM: dfetter666  Yahoo!: dfetter
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