Query languages for data exchange: beyond unions of conjunctive queries (Q639842)
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scientific article; zbMATH DE number 5956662
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Query languages for data exchange: beyond unions of conjunctive queries |
scientific article; zbMATH DE number 5956662 |
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Query languages for data exchange: beyond unions of conjunctive queries (English)
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11 October 2011
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\textsc{Datalog}
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conjunctive queries
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negation
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data complexity
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computational complexity
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