10 TermsHome > Terms > English, UK (UE) > Primary key
Primary key
In relational databases, an attribute in an entity that uniquely identifies rows of that entity. For example, the Employee entity can contain an empID attribute that uniquely identifies each employee.
This is auto-generated content. You can help to improve it.
0
0
Improve it
Other Languages:
Member comments
Terms in the News
Featured Terms
Hostage killings
Italian hostage, Franco Lamolinara, and British hostage, Chris McManus, were both killed in a failed rescue attempt on March 8, 2012. Their captors, ...
Contributor
Featured blossaries
roozaarkaa
0
Terms
16
Blossaries
3
Followers
Haunted Places Around The World
Category: Entertainment 65 10 Terms
10 TermsMarouane937
0
Terms
58
Blossaries
3
Followers
The World's Most Valuable Soccer Teams 2014
Category: Sports 1 10 Terms
10 Terms
Browers Terms By Category
- Biochemistry(4818)
- Genetic engineering(2618)
- Biomedical(4)
- Green biotechnology(4)
- Blue biotechnology(1)
Biotechnology(7445) Terms
- Festivals(20)
- Religious holidays(17)
- National holidays(9)
- Observances(6)
- Unofficial holidays(6)
- International holidays(5)
Holiday(68) Terms
- Hand tools(59)
- Garden tools(45)
- General tools(10)
- Construction tools(2)
- Paint brush(1)
Tools(117) Terms
- Yachting(31)
- Ship parts(4)
- Boat rentals(2)
- General sailing(1)
Sailing(38) Terms
- Skin care(179)
- Cosmetic surgery(114)
- Hair style(61)
- Breast implant(58)
- Cosmetic products(5)