>I'm sorry. Again I disagree. That's like saying it's easier to use a screwdriver to put in a drywall screw because it is overkill to setup the electric drill. That is what is meant by premature optimization. You are attempting to use the "optimal" approach for either situation when one will do it all.

I didn't say I would not use the other one. I am doing some benchmark tests right now to determine up to where a temporary table would be useful.