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How many null values can be inserted in a coulmn whihc is unique constraint
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Answer Posted / amit
Any no. of times you can insert null values in a coulmn
whihc is unique constraint because a Null value is
undefined,unassigned,and unapplicable value so thats why we
cannot compaire with any other null value or other value.
| Is This Answer Correct ? | 8 Yes | 2 No |
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