Supporting Schema References in Keyword Queries over Relational Databases.
Paulo MartinsAltigran S. da SilvaJoão CavalcantiEdleno Silva de MouraPublished in: CoRR (2022)
Keyphrases
- keyword queries
- relational databases
- database schema
- keyword search
- object oriented
- keyword search in relational databases
- xml data
- database
- entity relationship
- xml databases
- xml schema
- databases
- functional dependencies
- relational model
- xml documents
- structured queries
- integrity constraints
- database technology
- structured data
- query keywords
- information access
- relational database systems
- data exchange
- multi dimensional
- query language
- data structure
- null values