What does 1NF require?
A table stores a student's phone numbers like this:
| roll_no | name | phones | |---|---|---| | 101 | Aravind | 9876543210, 9123456789 |
Which normal form does this break?
A table stores a student's phone numbers like this:
| roll_no | name | phones | |---|---|---| | 101 | Aravind | 9876543210, 9123456789 |
Which normal form does this break?