| http://www.w3.org/ns/prov#value | - Rand only runs once per query, NewID is like other functions, but requires conversion and is not proven to have good distributions and seems a bit slow.An alternative is to union a bunch of "select Rand() statments to create the list of unique random values.Select top 10 from(select cast(rand()*100000 as int) as rnd unionselect cast(rand()*100000 as int) as rnd union...select cast(rand()*100000 a
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