Referring Null Values in Partitioned Tables.
Martina Hrínová DurnekováMichal KvetPublished in: FRUCT (2024)
Keyphrases
- null values
- databases
- integrity constraints
- relational databases
- database
- normal form
- relational algebra
- incomplete information
- query evaluation
- functional dependencies
- foreign key
- data dependencies
- aggregate functions
- containment of conjunctive queries
- relational database theory
- predicate logic
- database design
- update operations
- xml documents
- query processing
- logic programming
- database applications
- materialized views
- aggregate queries
- query language
- object oriented
- multi agent
- database systems
- autonomous agents
- query optimization