Can we use more than one null value for unique key?
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Answer Posted / ashwin
you can insert as many values as u want, in uniquelly
declared column
some people r saying that if u insert more than one null
value in unique column of relation then null is duplicated
which violets unique key property..........well this saying
is totally rubbish......are pehle insert karke dekho phir
bolo as simple as that...
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