You can disable a unique constraint, but you can't disable a unique index. I mean if you have a unique key constraint with nonunique index under it you can defer unique values enforcement. But if the index is created as unique it will allways require unique values unless you drop it.
Jurij Modic ASCII a stupid question, get a stupid ANSI
24 hours in a day .... 24 beer in a case .... coincidence?
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