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From: Adam Blomeke <[email protected]>
To: [email protected]
Subject: Routing of FDW Queries to Secondary databases
Date: Fri, 17 Apr 2026 15:11:08 -0400
Message-ID: <CAG9AmsgiQgDhQWZ6viVEWwtX4h_ukjvgN=DhiWKKCAvHMyC=yQ@mail.gmail.com> (raw)

Hi,

I understand that FDW queries don't get routed to the secondary databases
since they occur within FETCH blocks. Is there any planned work to change
this. I have one database I'm about to work on clusterizing, but this
limitation makes pgpool impractical as the read side is only accessed via
FDWs in all but a very small set of circumstances.

Again, I realize the existing limitation; I'm just curious if there's any
work on the horizon to add that capability. If not, I will likely need to
explore other alternatives for one of the clusters I'm working on.

Cheers,
Adam

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