Table 9 Company database description
From: On hierarchical clustering-based approach for RDDBS design
Attributes | Attribute’s ID | Type | Length (bytes) | Value range |
|---|---|---|---|---|
Personnel-ID | A1 | Numerical | 19 | Integer values |
Personnel-Name | A2 | Categorical | 40 | Alphabet Letters |
Personnel-Salary | A3 | Categorical | 6 | 1000–7000 |
Personnel-Rank | A4 | Nominal | 8 | Manager—clerk—employee |
Personnel-Sex | A5 | Numerical | 2 | (0) or (1) |
Personnel-Dept. | A6 | Categorical | 6 | (10–20–30–40–50) |