Alvaro Herrera <alvherre@2ndquadrant.com> writes:
> Tom Lane wrote:
>> If you want to push this forward rather than wait for somebody else
>> to hit the problem, you could try adding something like
>>
>> if (fsplan->scan.scanrelid == 0 && outerPlanState(node) == NULL &&
>> (estate->es_plannedstmt->commandType != CMD_SELECT ||
>> estate->es_rowMarks))
>> elog(WARNING, "foreign join plan lacks EPQ support");
>>
>> near the beginning of postgresBeginForeignScan and then running your app
>> on a test server.
> Hmm, is there a reason this cannot be included as a sanity check always?
That's off-the-cuff rather than something I'm sure is correct. But
yeah, I was wondering about pushing something like that into the
standard code.
regards, tom lane
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