Re: Debugging tool for viewing parse trees?

Sure, see the debug_ variables in postgresql.conf or via SHOW ALL, and
then set client_log_messages to DEBUG. Also look at debug_pretty_print.

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Eric D Nielsen wrote:
> I've gotten back to working on the SQL99 version of updateable views and
> I'ld like to confirm my current understanding of the parse tree data
> structure. Is there a debugging-type tool for outputting the parse tree for
> a given query?
>
> Eric Nielsen
>
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