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In my table i have 4 columns with 100 records
but in that 4 columns one column contains all NULL values
so can i add NOT NULL CONSTRAINT on that column......... ok
if it is not possible, can i add NOT NULL CONSTRAINT from
101 Record Onwards?
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Answer Posted / manish kumar
this is not possible we can't create Not Null Constraint in
this column. b'case existing record in column is already
null so oracle through
error: null record found.
| Is This Answer Correct ? | 15 Yes | 2 No |
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