Christophe Pettus: All Your GUCs in a Row: parallel_leader_participation

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Christophe Pettus: All Your GUCs in a Row: parallel_leader_participation

Whether your query's leader process joins the work or just supervises depends on this boolean, and the performance question it settles is subtle.

Whether your query's leader process joins the work or just supervises depends on this boolean, and the performance question it settles is subtle.