Re: [HACKERS] Common Table Expressions (WITH RECURSIVE) patch

[Greg Stark]

I had either on that a while back. I think the existing tuplestore can  
be made to work without bad performance penaltiesbin the usual case.  
The trick was to do it without making the code unreadable.

I can send the code I had but I doubt you want to use it as-is.
--
greg


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