Answering Queries in Relational Databases.
Alessandro D'AtriMarina MoscariniNicolas SpyratosPublished in: SIGMOD Conference (1983)
Keyphrases
- answering queries
- relational databases
- database
- query answering
- query processing
- databases
- hierarchical data
- relational model
- xml queries
- relational data
- database schema
- xml databases
- xml data
- first order logic
- object oriented
- normal form
- sql queries
- relational queries
- relational database systems
- database technology
- materialized views
- functional dependencies
- relational algebra
- keyword search
- case study
- xml documents
- data complexity
- information extraction
- structured data