This discussion is closed.
Unregistered
Badges:
#1
Report 17 years ago
#1
hiya i need some help with databases like what is 3rd form normalisation and how i produce an entity-model relationship??
0
ChrisWBA
Badges: 0
#2
Report 17 years ago
#2
Third Normal Form elimates functional dependencies by putting them in a separate table.

At this stage, all non-key fields are dependent on the key, the whole key and nothing but the key.

Before you can take your table to 3NF you must have listed unnormalised, 1NF and 2NF

Hope That Helps A Little

Chris
0
X
new posts
Back
to top
Latest
My Feed

See more of what you like on
The Student Room

You can personalise what you see on TSR. Tell us a little about yourself to get started.

Personalise

Regarding Ofqual's most recent update, do you think you will be given a fair grade this summer?

Yes (209)
33.49%
No (415)
66.51%

Watched Threads

View All