From: Peter C. <Pet...@me...> - 2006-07-31 08:31:43
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> From: Jon Maber > delete this one: > CONSTRAINT uq_alias_entries_1 UNIQUE (alias_id, user_id) > which prevents a user_id appearing more than once for a=20 > particular type of alias. When you're displaying a user by alias (for example in the new sort functionality in MCQ), which one would you use? The first one you come across? - Peter |