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| author | mo khan <mo.khan@gmail.com> | 2020-01-12 15:17:30 -0700 |
|---|---|---|
| committer | mo khan <mo.khan@gmail.com> | 2020-01-12 15:17:30 -0700 |
| commit | bb54f06207add4ba09219e210c2986c84bacefb9 (patch) | |
| tree | 947cc3ef1d77e992e194155da16b65156b3ec412 /doc | |
| parent | 848f93aaa9a48aae19f75ae077416e30711983f5 (diff) | |
Complete question 4
Diffstat (limited to 'doc')
| -rw-r--r-- | doc/01-introduction.md | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/doc/01-introduction.md b/doc/01-introduction.md index 9e61454..1e57ff7 100644 --- a/doc/01-introduction.md +++ b/doc/01-introduction.md @@ -157,7 +157,7 @@ A normal form is a state of a relation that requires that certain rules regardin * 5th normal form: remaining anomalies have been removed. > functional dependency: a constraint between two attributes in which the value of one attribute is determined by the value of another attribute. - +> transitive dependency: a functional dependency between the primary key and one or more nonkey attributes that are dependent on the primary key via nother nonkey attribute. * Synonyms: Two (or more) attributes that have different names but the same meaning. * Alias: An alternative name used for an attribute. |