A relational algebra operation expressing a universal matching requirement. An explicit relational difference construction can specify the intended candidate universe, including the case of an empty divisor.

Ancestors (6)

  1. Relational algebra
  2. Database query language
  3. Database query
  4. Database
  5. Computer science
  6. Home

Incoming links (1)

View article source

Discussion (0) New discussion

There are no discussions about this article yet.

Articles by others on the same topic (0)

There are currently no matching articles.
See all articles in the same topic Create my own version