Ryan Murphy <ryanfmurphy@xxxxxxxxx> writes: > Hi David! Thanks for the reply. >> tableoid might be an exception to >> this, but it does not really seem like a useful column to index, >> giving it would be indexing the same value for each record in the >> table. > Unless you're using inheritance - then tableoid may vary. That's the case > I'm interested in. Uh, no, not within a single table ... and indexes only cover one table. regards, tom lane
