Mike Matrigali wrote:
I don't think performance should stop you from checking in this
functionality.  As you say, for a number of users it won't
matter at all, the big thing will be whether the functionality
is there or not.  Worry about performance later.

+1

I am a little surprised as I thought the current system did not
require this for drop.  Is it possible the test is measuring
the time to both add and drop a column?

Yes, timings for add and drop columns is definitely separate.
Adding is fast, dropping is slow.

Tim

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