>>>>> "Tom" == Tom Lane <t...@sss.pgh.pa.us> writes:

 Tom> Also, I thought of a somewhat-related scenario that the code isn't
 Tom> accounting for: you can break the restrictions about single
 Tom> evaluation with nested WITHs, like

I also thought about that. But what I thought about it on reflection
was: if the user explicitly wrote NOT MATERIALIZED, then we should
assume they mean it.

-- 
Andrew (irc:RhodiumToad)

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