Subject Re: Strange plan? Bug?
Author Dmitry Yemanov
20.09.2013 13:36, Kjell Rilbe wrote:
> Strangely enough I SET's reply hasen't shown up in my inbox, and yes I
> did check the spam/garbage folder. Anyway, I know separate subplans are
> enumerated without comma, but it seems odd, then, that it doesn't prefix
> *all* subplans with "PLAN".

IIRC, unions are an exception to this rule. Union subparts are neither
prefixed with PLAN (like subqueries) nor separated by commas. And I
don't see how it can be fixed/improved in the legacy plan output.