Positive Higher−Order Queries
We investigate a higher-order query language that embeds operators of the positive relational algebra within the simply-typed Lambda-calculus. Our language allows one to succinctly define ordinary positive relational algebra queries (conjunctive queries and unions of conjunctive queries) and, in add...
| Main Authors: | , , |
|---|---|
| Format: | Journal article |
| Published: |
2010
|