4 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
Industry/Domain: Geography Category: Cities & towns
Bogotá
Bogotá, formerly called Santafé de Bogotá, is the capital, and largest city, of Colombia. It is also designated by the national constitution as the ...
Contributor
Featured blossaries
Browers Terms By Category
- General packaging(1147)
- Bag in box(76)
Packaging(1223) Terms
- SSL certificates(48)
- Wireless telecommunications(3)
Wireless technologies(51) Terms
- Automobile(10466)
- Motorcycles(899)
- Automotive paint(373)
- Tires(268)
- Vehicle equipment(180)
- Auto parts(166)
Automotive(12576) Terms
- General art history(577)
- Visual arts(575)
- Renaissance(22)
Art history(1174) Terms
- Osteopathy(423)
- Acupuncture(18)
- Alternative psychotherapy(17)
- Ayurveda(9)
- Homeopathy(7)
- Naturopathy(3)