Frozenverse/notes
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

Vault sync: 2021-10-25 17:11:26

Browse Source
This commit is contained in:
Nick Leeman
2021-10-25 17:11:27 +02:00
parent 0f8042c145
commit 82e4323af3
3 changed files with 12 additions and 6 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
School/Development/Foreign Key.md
View File

@@ -1,6 +1,8 @@
# Foreign Key
A Foreign key is a [[Constraint]] that protects links between tables. Foreign key is a attribute or attributes that link to the [[Primary Key]] of a other entity set (table).
For
## Example
|ID (PK)|Name|Age|Sex|Length|
|-----|-----|-----|-----|-----|
|1|Nick|21|M|190|