FNF: At each row and column position in the table there exists one value never a set of values.(Removing the repeating groups such as “Skills” )i.e you can have 2 or more skills and that can’t be a part of single column.
There’s no top-to-bottom ordering to the rows.
There’s no left-to-right ordering to the columns.
There are no duplicate rows.
Every row and column intersection contains exactly one value from the applicable domain.
All columns are regular.
No top to bottom ordering to the rows
No left to right ordering to the columns
No duplicate rows
All columns are regular
Every row and column intersection contains exactly one value from the applicable domain
– Tomiwa
1NF is the most basic of normal forms – each cell in a table must contain only one piece of information, and there can be no duplicate rows.
There are no duplicated rows in the table.
2. Each cell is single-valued
3. Entries in a column (attribute, field) are of the same kind
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March 14, 2015 at 2:37 pm
FNF: At each row and column position in the table there exists one value never a set of values.(Removing the repeating groups such as “Skills” )i.e you can have 2 or more skills and that can’t be a part of single column.
March 21, 2015 at 7:39 pm
There’s no top-to-bottom ordering to the rows.
There’s no left-to-right ordering to the columns.
There are no duplicate rows.
Every row and column intersection contains exactly one value from the applicable domain.
All columns are regular.
March 24, 2015 at 6:48 pm
No top to bottom ordering to the rows
No left to right ordering to the columns
No duplicate rows
All columns are regular
Every row and column intersection contains exactly one value from the applicable domain
– Tomiwa
March 28, 2015 at 6:30 pm
1NF is the most basic of normal forms – each cell in a table must contain only one piece of information, and there can be no duplicate rows.
There are no duplicated rows in the table.
2. Each cell is single-valued
3. Entries in a column (attribute, field) are of the same kind
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