SQL Queries Over Unstructured Text Databases.
Alpa JainAnHai DoanLuis GravanoPublished in: ICDE (2007)
Keyphrases
- text databases
- sql queries
- structured data
- relational databases
- xml documents
- relational database systems
- semi structured
- databases
- building blocks
- database schema
- relational model
- text documents
- database
- xml schema
- keyword search
- structured queries
- tree structure
- integrity constraints
- data model
- query processing
- metadata
- xml databases