"Gabe F. Rudy" <r...@goldenhelix.com> writes:
> Is there any way to convince Postgres FDW to leverage the analyze row counts 
> or even the "double* totalRowCount" returned from the AcquireSampleRows 
> callback from my AnalyzeForeignTable function so that it does not do a 
> full-table scan for a COUNT(*) etc?

No.  In PG's view, ANALYZE-based row counts are imprecise by definition.

                        regards, tom lane

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