VariousWords beta

Look up related words, definitions and more.

(examples: cat , ball , various , more... or by topic )

Results for:

Primary key

Related Terms:

row primary keys database first normal form foreign key pk column identifier table second normal form candidate key irreducible referential integrity

Noun

Definition: In the design of a database table, the primary key (abbreviated PK) is selected among the non-empty set of candidate keys. The PK is a column (or an irreducible group of columns) able to identify every row of the table.

We hope you enjoyed looking up some related words and definitions. We use various open machine learning and human sources to provide a more coherent reference that pure AI can provide. Although there are similar sites out there, they are filled with nonsense and gibberish due to their pure machine learning approach. Our dataset is in part derived from ConceptNet and WordNet with our own sprinkle of magic. We're always working on improving the data and adding more sources. Thanks for checking us out!