Reference no: EM132265321
SQL SERVER 1st Normal Form
Circus_lnfo Table, Unnormalized
1. animal_nbr (the Primary key)
2. animal_name
3. tent_nbr
4. tent_name
5. tent_location
6. trick_nbr1
7. trick_name1
8. trick_learned_at1
9. trick_skill_level1
10. trick_nbr2 ... (and on through 16)
11. trick_name2 ... (and on through 16)
12. trick_learned_at2 ... (and on through 16)
13. trick_skill_level2 ... (and on through 16)
First Normal Form (1NF) To put this in First Normal Form (INF), we must eliminate repeating groups. That means that any subgroups of data that appear within the record should be split into separate tables. In this case, we have at least two major repeating groups to split. Thus, our unnormalized structure becomes two tables in 1NF:
Circus_Animals Table in 1NF IST THE COLUMNS OF THIS TABLE
TODO: LIST THE COLUMNS OF THIS TABLE Tricks Table in 1NF TODO: LIST THE COLUMNS OF THIS TABLE