On the complexity of finding bounds for projection cardinalities in relational databases (Q688287)
From MaRDI portal
 | This is the item page for this Wikibase entity, intended for internal use and editing purposes. Please use this page instead for the normal view: On the complexity of finding bounds for projection cardinalities in relational databases |
scientific article; zbMATH DE number 444658
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | On the complexity of finding bounds for projection cardinalities in relational databases |
scientific article; zbMATH DE number 444658 |
Statements
On the complexity of finding bounds for projection cardinalities in relational databases (English)
0 references
31 January 1994
0 references
relational database
0 references
functional dependencies
0 references
projection cardinality
0 references
NP- complete
0 references
