On 1/26/17 16:15, Andres Freund wrote:
> On 2017-01-25 19:21:40 -0500, Tom Lane wrote:
>> Andres Freund <andres@anarazel.de> writes:
>>> On 2016-12-31 12:08:22 -0500, Peter Eisentraut wrote:
>>>> RestrictInfo *rinfo = castNode(RestrictInfo, lfirst(lc));
>>
>>> Are you planning to add this / update this patch? Because I really would
>>> have liked this a number of times already... I can update it according
>>> to my suggestions (to avoid multiple eval scenarios) if helpful
>>
>> Yeah, I'd like that in sooner rather than later, too. But we do need
>> it to be foolproof - no multiple evals. The first draft had
>> inadequate-parenthesization hazards,
>
> How about something like the attached? The first patch just contains
> castNode(), the second one a rebased version of Peter's changes (with
> some long lines broken up).
Thanks for finishing that up. I have committed more uses that I had
lying around partially done. Looks nice now.
--
Peter Eisentraut http://www.2ndQuadrant.com/
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