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...
| Hauptverfasser: | , , |
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| Format: | Journal article |
| Veröffentlicht: |
2010
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