I stripped down the original query to what is below. I am not saying that the query below is useful except to show an error I am getting in Postgresql 9.1.1 on both SL6.1 (64 bit) and Windows 2008 server 9.1.1 (32-bit and 64-bit). The error I am getting is:
ERROR: variable not found in subplan target list SQL state: XX000
If I remove the inner join to person (at the end) to works on 9.1.1
I tried this query on Postgresql 9.1.0 on Windows Vista (32-bit) and it works. Also on the postgres 8.4 it works on both OS's.
Thanks, Roger (sorry if this is double posted, I sent this in about 24 hours ago, but it was stalled due to me not subscribing to the list, I turned into a better citizen and subscribed)
SELECT COALESCE(FreshUps.employeeId, Appts.employeeId) AS employeeId FROM ( SELECT COALESCE(Ups.employeeId, -1) AS employeeId FROM ( SELECT Lead.salesmanId AS employeeId FROM Lead GROUP BY Lead.salesmanID) AS Ups ) AS FreshUps FULL OUTER JOIN ( SELECT COALESCE(Ups.employeeId, -1) AS employeeId FROM ( SELECT SalesAppointment.SalesmanID AS employeeID FROM SalesAppointment GROUP BY SalesAppointment.SalesmanID) AS Ups ) AS Appts USING (employeeId)
INNER JOIN Employee USING (employeeid) INNER JOIN Person ON Employee.employeeId = Person.personId
