I wrote: > ...probably have some cases like that in your real application. But I'd > expect 8.2.4 to be equally slow because it also contains the code that > is slow in that scenario. I'm hoping to get some time today to think > about how that could be fixed.
Please try the attached patch (in addition to the one I sent earlier).
regards, tom lane
binVPuFKEAvKv.bin
Description: join-order-2.patch
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